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The MIT License (MIT)
Copyright (c) 2014 Petka Antonov
Copyright (c) 2013-2015 Petka Antonov
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:</p>
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

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[![Build Status](https://travis-ci.org/petkaantonov/bluebird.svg?branch=master)](https://travis-ci.org/petkaantonov/bluebird)
[![coverage-98%](http://img.shields.io/badge/coverage-98%-brightgreen.svg?style=flat)](http://petkaantonov.github.io/bluebird/coverage/debug/index.html)
**Got a question?** Join us on [stackoverflow](http://stackoverflow.com/questions/tagged/bluebird), the [mailing list](https://groups.google.com/forum/#!forum/bluebird-js) or chat on [IRC](https://webchat.freenode.net/?channels=#promises)
# Introduction
Bluebird is a fully featured [promise](#what-are-promises-and-why-should-i-use-them) library with focus on innovative features and performance
Bluebird is a fully featured promise library with focus on innovative features and performance
See the [bluebird website](http://bluebirdjs.com/docs/getting-started.html) for further documentation, references and instructions.
# Topics
- [Features](#features)
- [Quick start](#quick-start)
- [API Reference and examples](API.md)
- [Support](#support)
- [What are promises and why should I use them?](#what-are-promises-and-why-should-i-use-them)
- [Questions and issues](#questions-and-issues)
- [Error handling](#error-handling)
- [Development](#development)
- [Testing](#testing)
- [Benchmarking](#benchmarks)
- [Custom builds](#custom-builds)
- [For library authors](#for-library-authors)
- [What is the sync build?](#what-is-the-sync-build)
- [License](#license)
- [Snippets for common problems](https://github.com/petkaantonov/bluebird/wiki/Snippets)
- [Promise anti-patterns](https://github.com/petkaantonov/bluebird/wiki/Promise-anti-patterns)
- [Changelog](changelog.md)
- [Optimization guide](#optimization-guide)
# Features
<img src="http://petkaantonov.github.io/bluebird/logo.png" alt="bluebird logo" align="right" />
- [Promises A+](http://promisesaplus.com)
- [Synchronous inspection](API.md#synchronous-inspection)
- [Concurrency coordination](API.md#collections)
- [Promisification on steroids](API.md#promisification)
- [Resource management through a parallel of python `with`/C# `using`](API.md#resource-management)
- [Cancellation and timeouts](API.md#cancellation)
- [Parallel for C# `async` and `await`](API.md#generators)
- Mind blowing utilities such as
- [`.bind()`](API.md#binddynamic-thisarg---promise)
- [`.call()`](API.md#callstring-propertyname--dynamic-arg---promise)
- [`Promise.join()`](API.md#promisejoinpromisethenablevalue-promises-function-handler---promise)
- [And](API.md#core) [much](API.md#timers) [more](API.md#utility)!
- [Practical debugging solutions and sane defaults](#error-handling)
- [Sick performance](benchmark/)
<hr>
# Quick start
## Node.js
npm install bluebird
Then:
```js
var Promise = require("bluebird");
```
## Browsers
There are many ways to use bluebird in browsers:
- Direct downloads
- Full build [bluebird.js](https://cdn.jsdelivr.net/bluebird/latest/bluebird.js)
- Full build minified [bluebird.min.js](https://cdn.jsdelivr.net/bluebird/latest/bluebird.min.js)
- You may use browserify on the main export
- You may use the [bower](http://bower.io) package.
When using script tags the global variables `Promise` and `P` (alias for `Promise`) become available.
A [minimal bluebird browser build](#custom-builds) is &asymp;38.92KB minified*, 11.65KB gzipped and has no external dependencies.
*Google Closure Compiler using Simple.
#### Browser support
Browsers that [implement ECMA-262, edition 3](http://en.wikipedia.org/wiki/Ecmascript#Implementations) and later are supported.
[![Selenium Test Status](https://saucelabs.com/browser-matrix/petka_antonov.svg)](https://saucelabs.com/u/petka_antonov)
**Note** that in ECMA-262, edition 3 (IE7, IE8 etc.) it is not possible to use methods that have keyword names like `.catch` and `.finally`. The [API documentation](API.md) always lists a compatible alternative name that you can use if you need to support these browsers. For example `.catch` is replaced with `.caught` and `.finally` with `.lastly`.
Also, [long stack trace](API.md#promiselongstacktraces---void) support is only available in Chrome, Firefox and Internet Explorer 10+.
After quick start, see [API Reference and examples](API.md)
<hr>
# Support
- Mailing list: [bluebird-js@googlegroups.com](https://groups.google.com/forum/#!forum/bluebird-js)
- IRC: #promises @freenode
- StackOverflow: [bluebird tag](http://stackoverflow.com/questions/tagged/bluebird)
- Bugs and feature requests: [github issue tracker](https://github.com/petkaantonov/bluebird/issues?state=open)
<hr>
# What are promises and why should I use them?
You should use promises to turn this:
```js
fs.readFile("file.json", function(err, val) {
if( err ) {
console.error("unable to read file");
}
else {
try {
val = JSON.parse(val);
console.log(val.success);
}
catch( e ) {
console.error("invalid json in file");
}
}
});
```
Into this:
```js
fs.readFileAsync("file.json").then(JSON.parse).then(function(val) {
console.log(val.success);
})
.catch(SyntaxError, function(e) {
console.error("invalid json in file");
})
.catch(function(e) {
console.error("unable to read file")
});
```
*If you are wondering "there is no `readFileAsync` method on `fs` that returns a promise", see [promisification](API.md#promisification)*
Actually you might notice the latter has a lot in common with code that would do the same using synchronous I/O:
```js
try {
var val = JSON.parse(fs.readFileSync("file.json"));
console.log(val.success);
}
//Syntax actually not supported in JS but drives the point
catch(SyntaxError e) {
console.error("invalid json in file");
}
catch(Error e) {
console.error("unable to read file")
}
```
And that is the point - being able to have something that is a lot like `return` and `throw` in synchronous code.
You can also use promises to improve code that was written with callback helpers:
```js
//Copyright Plato http://stackoverflow.com/a/19385911/995876
//CC BY-SA 2.5
mapSeries(URLs, function (URL, done) {
var options = {};
needle.get(URL, options, function (error, response, body) {
if (error) {
return done(error)
}
try {
var ret = JSON.parse(body);
return done(null, ret);
}
catch (e) {
done(e);
}
});
}, function (err, results) {
if (err) {
console.log(err)
} else {
console.log('All Needle requests successful');
// results is a 1 to 1 mapping in order of URLs > needle.body
processAndSaveAllInDB(results, function (err) {
if (err) {
return done(err)
}
console.log('All Needle requests saved');
done(null);
});
}
});
```
Is more pleasing to the eye when done with promises:
```js
Promise.promisifyAll(needle);
var options = {};
var current = Promise.resolve();
Promise.map(URLs, function(URL) {
current = current.then(function () {
return needle.getAsync(URL, options);
});
return current;
}).map(function(responseAndBody){
return JSON.parse(responseAndBody[1]);
}).then(function (results) {
return processAndSaveAllInDB(results);
}).then(function(){
console.log('All Needle requests saved');
}).catch(function (e) {
console.log(e);
});
```
Also promises don't just give you correspondences for synchronous features but can also be used as limited event emitters or callback aggregators.
More reading:
- [Promise nuggets](https://promise-nuggets.github.io/)
- [Why I am switching to promises](http://spion.github.io/posts/why-i-am-switching-to-promises.html)
- [What is the the point of promises](http://domenic.me/2012/10/14/youre-missing-the-point-of-promises/#toc_1)
- [Snippets for common problems](https://github.com/petkaantonov/bluebird/wiki/Snippets)
- [Promise anti-patterns](https://github.com/petkaantonov/bluebird/wiki/Promise-anti-patterns)
For bluebird 2.x documentation and files, see the [2.x tree](https://github.com/petkaantonov/bluebird/tree/2.x).
# Questions and issues
If you find a bug in bluebird or have a feature request, file an issue in the [github issue tracker](https://github.com/petkaantonov/bluebird/issues). Anything else, such as questions for help in using the library, should be posted in [StackOverflow](http://stackoverflow.com/questions/tagged/bluebird) under tags `promise` and `bluebird`.
# Error handling
This is a problem every promise library needs to handle in some way. Unhandled rejections/exceptions don't really have a good agreed-on asynchronous correspondence. The problem is that it is impossible to predict the future and know if a rejected promise will eventually be handled.
There are two common pragmatic attempts at solving the problem that promise libraries do.
The more popular one is to have the user explicitly communicate that they are done and any unhandled rejections should be thrown, like so:
```js
download().then(...).then(...).done();
```
For handling this problem, in my opinion, this is completely unacceptable and pointless. The user must remember to explicitly call `.done` and that cannot be justified when the problem is forgetting to create an error handler in the first place.
The second approach, which is what bluebird by default takes, is to call a registered handler if a rejection is unhandled by the start of a second turn. The default handler is to write the stack trace to `stderr` or `console.error` in browsers. This is close to what happens with synchronous code - your code doesn't work as expected and you open console and see a stack trace. Nice.
Of course this is not perfect, if your code for some reason needs to swoop in and attach error handler to some promise after the promise has been hanging around a while then you will see annoying messages. In that case you can use the `.done()` method to signal that any hanging exceptions should be thrown.
If you want to override the default handler for these possibly unhandled rejections, you can pass yours like so:
```js
Promise.onPossiblyUnhandledRejection(function(error){
throw error;
});
```
If you want to also enable long stack traces, call:
```js
Promise.longStackTraces();
```
right after the library is loaded.
In node.js use the environment flag `BLUEBIRD_DEBUG`:
```
BLUEBIRD_DEBUG=1 node server.js
```
to enable long stack traces in all instances of bluebird.
Long stack traces cannot be disabled after being enabled, and cannot be enabled after promises have already been created. Long stack traces imply a substantial performance penalty, even after using every trick to optimize them.
Long stack traces are enabled by default in the debug build.
#### Expected and unexpected errors
A practical problem with Promises/A+ is that it models Javascript `try-catch` too closely for its own good. Therefore by default promises inherit `try-catch` warts such as the inability to specify the error types that the catch block is eligible for. It is an anti-pattern in every other language to use catch-all handlers because they swallow exceptions that you might not know about.
Now, Javascript does have a perfectly fine and working way of creating error type hierarchies. It is still quite awkward to use them with the built-in `try-catch` however:
```js
try {
//code
}
catch(e) {
if( e instanceof WhatIWantError) {
//handle
}
else {
throw e;
}
}
```
Without such checking, unexpected errors would be silently swallowed. However, with promises, bluebird brings the future (hopefully) here now and extends the `.catch` to [accept potential error type eligibility](API.md#catchfunction-errorclass-function-handler---promise).
For instance here it is expected that some evil or incompetent entity will try to crash our server from `SyntaxError` by providing syntactically invalid JSON:
```js
getJSONFromSomewhere().then(function(jsonString) {
return JSON.parse(jsonString);
}).then(function(object) {
console.log("it was valid json: ", object);
}).catch(SyntaxError, function(e){
console.log("don't be evil");
});
```
Here any kind of unexpected error will automatically reported on `stderr` along with a stack trace because we only register a handler for the expected `SyntaxError`.
Ok, so, that's pretty neat. But actually not many libraries define error types and it is in fact a complete ghetto out there with ad hoc strings being attached as some arbitrary property name like `.name`, `.type`, `.code`, not having any property at all or even throwing strings as errors and so on. So how can we still listen for expected errors?
Bluebird defines a special error type `OperationalError` (you can get a reference from `Promise.OperationalError`). This type of error is given as rejection reason by promisified methods when
their underlying library gives an untyped, but expected error. Primitives such as strings, and error objects that are directly created like `new Error("database didn't respond")` are considered untyped.
Example of such library is the node core library `fs`. So if we promisify it, we can catch just the errors we want pretty easily and have programmer errors be redirected to unhandled rejection handler so that we notice them:
```js
//Read more about promisification in the API Reference:
//API.md
var fs = Promise.promisifyAll(require("fs"));
fs.readFileAsync("myfile.json").then(JSON.parse).then(function (json) {
console.log("Successful json")
}).catch(SyntaxError, function (e) {
console.error("file contains invalid json");
}).catch(Promise.OperationalError, function (e) {
console.error("unable to read file, because: ", e.message);
});
```
The last `catch` handler is only invoked when the `fs` module explicitly used the `err` argument convention of async callbacks to inform of an expected error. The `OperationalError` instance will contain the original error in its `.cause` property but it does have a direct copy of the `.message` and `.stack` too. In this code any unexpected error - be it in our code or the `fs` module - would not be caught by these handlers and therefore not swallowed.
Since a `catch` handler typed to `Promise.OperationalError` is expected to be used very often, it has a neat shorthand:
```js
.error(function (e) {
console.error("unable to read file, because: ", e.message);
});
```
See [API documentation for `.error()`](API.md#error-rejectedhandler----promise)
Finally, Bluebird also supports predicate-based filters. If you pass a
predicate function instead of an error type, the predicate will receive
the error as an argument. The return result will be used to determine whether
the error handler should be called.
Predicates should allow for very fine grained control over caught errors:
pattern matching, error typesets with set operations and many other techniques
can be implemented on top of them.
Example of using a predicate-based filter:
```js
var Promise = require("bluebird");
var request = Promise.promisify(require("request"));
function clientError(e) {
return e.code >= 400 && e.code < 500;
}
request("http://www.google.com").then(function(contents){
console.log(contents);
}).catch(clientError, function(e){
//A client error like 400 Bad Request happened
});
```
**Danger:** The JavaScript language allows throwing primitive values like strings. Throwing primitives can lead to worse or no stack traces. Primitives [are not exceptions](http://www.devthought.com/2011/12/22/a-string-is-not-an-error/). You should consider always throwing Error objects when handling exceptions.
<hr>
#### How do long stack traces differ from e.g. Q?
Bluebird attempts to have more elaborate traces. Consider:
```js
Error.stackTraceLimit = 25;
Q.longStackSupport = true;
Q().then(function outer() {
return Q().then(function inner() {
return Q().then(function evenMoreInner() {
a.b.c.d();
}).catch(function catcher(e){
console.error(e.stack);
});
})
});
```
You will see
ReferenceError: a is not defined
at evenMoreInner (<anonymous>:7:13)
From previous event:
at inner (<anonymous>:6:20)
Compare to:
```js
Error.stackTraceLimit = 25;
Promise.longStackTraces();
Promise.resolve().then(function outer() {
return Promise.resolve().then(function inner() {
return Promise.resolve().then(function evenMoreInner() {
a.b.c.d()
}).catch(function catcher(e){
console.error(e.stack);
});
});
});
```
ReferenceError: a is not defined
at evenMoreInner (<anonymous>:7:13)
From previous event:
at inner (<anonymous>:6:36)
From previous event:
at outer (<anonymous>:5:32)
From previous event:
at <anonymous>:4:21
at Object.InjectedScript._evaluateOn (<anonymous>:572:39)
at Object.InjectedScript._evaluateAndWrap (<anonymous>:531:52)
at Object.InjectedScript.evaluate (<anonymous>:450:21)
A better and more practical example of the differences can be seen in gorgikosev's [debuggability competition](https://github.com/spion/async-compare#debuggability).
<hr>
# Development
For development tasks such as running benchmarks or testing, you need to clone the repository and install dev-dependencies.
Install [node](http://nodejs.org/) and [npm](https://npmjs.org/)
git clone git@github.com:petkaantonov/bluebird.git
cd bluebird
npm install
## Testing
To run all tests, run
node tools/test
If you need to run generator tests run the `tool/test.js` script with `--harmony` argument and node 0.11+:
node-dev --harmony tools/test
You may specify an individual test file to run with the `--run` script flag:
node tools/test --run=cancel.js
This enables output from the test and may give a better idea where the test is failing. The paramter to `--run` can be any file name located in `test/mocha` folder.
#### Testing in browsers
To run the test in a browser instead of node, pass the flag `--browser` to the test tool
node tools/test --run=cancel.js --browser
This will automatically create a server (default port 9999) and open it in your default browser once the tests have been compiled.
Keep the test tab active because some tests are timing-sensitive and will fail if the browser is throttling timeouts. Chrome will do this for example when the tab is not active.
#### Supported options by the test tool
The value of boolean flags is determined by presence, if you want to pass false value for a boolean flag, use the `no-`-prefix e.g. `--no-browser`.
- `--run=String`. Which tests to run (or compile when testing in browser). Default `"all"`. Can also be a glob string (relative to ./test/mocha folder)
- `--cover=String`. Create code coverage using the String as istanbul reporter. Coverage is created in the ./coverage folder. No coverage is created by default, default reporter is `"html"` (use `--cover` to use default reporter).
- `--browser` - Whether to compile tests for browsers. Default `false`.
- `--port=Number` - Whe port where local server is hosted when testing in browser. Default `9999`
- `--execute-browser-tests` - Whether to execute the compiled tests for browser when using `--browser`. Default `true`.
- `--open-browser` - Whether to open the default browser when executing browser tests. Default `true`.
- `--fake-timers` - Whether to use fake timers (`setTimeout` etc) when running tests in node. Default `true`.
- `--js-hint` - Whether to run JSHint on source files. Default `true`.
- `--saucelabs` Wheter to create a tunnel to sauce labs and run tests in their VMs instead of your browser when compiling tests for browser.Default `false`.
## Benchmarks
To run a benchmark, run the given command for a benchmark while on the project root. Requires bash (on windows the mingw32 that comes with git works fine too).
Node 0.11.2+ is required to run the generator examples.
### 1\. DoxBee sequential
Currently the most relevant benchmark is @gorkikosev's benchmark in the article [Analysis of generators and other async patterns in node](http://spion.github.io/posts/analysis-generators-and-other-async-patterns-node.html). The benchmark emulates a situation where n amount of users are making a request in parallel to execute some mixed async/sync action. The benchmark has been modified to include a warm-up phase to minimize any JITing during timed sections.
Command: `bench doxbee`
### 2\. Made-up parallel
This made-up scenario runs 15 shimmed queries in parallel.
Command: `bench parallel`
## Custom builds
Custom builds for browsers are supported through a command-line utility.
<table>
<caption>The following features can be disabled</caption>
<thead>
<tr>
<th>Feature(s)</th>
<th>Command line identifier</th>
</tr>
</thead>
<tbody>
<tr><td><a href="API.md#any---promise"><code>.any</code></a> and <a href="API.md#promiseanyarraydynamicpromise-values---promise"><code>Promise.any</code></a></td><td><code>any</code></td></tr>
<tr><td><a href="API.md#race---promise"><code>.race</code></a> and <a href="API.md#promiseracearraypromise-promises---promise"><code>Promise.race</code></a></td><td><code>race</code></td></tr>
<tr><td><a href="API.md#callstring-propertyname--dynamic-arg---promise"><code>.call</code></a> and <a href="API.md#getstring-propertyname---promise"><code>.get</code></a></td><td><code>call_get</code></td></tr>
<tr><td><a href="API.md#filterfunction-filterer---promise"><code>.filter</code></a> and <a href="API.md#promisefilterarraydynamicpromise-values-function-filterer---promise"><code>Promise.filter</code></a></td><td><code>filter</code></td></tr>
<tr><td><a href="API.md#mapfunction-mapper---promise"><code>.map</code></a> and <a href="API.md#promisemaparraydynamicpromise-values-function-mapper---promise"><code>Promise.map</code></a></td><td><code>map</code></td></tr>
<tr><td><a href="API.md#reducefunction-reducer--dynamic-initialvalue---promise"><code>.reduce</code></a> and <a href="API.md#promisereducearraydynamicpromise-values-function-reducer--dynamic-initialvalue---promise"><code>Promise.reduce</code></a></td><td><code>reduce</code></td></tr>
<tr><td><a href="API.md#props---promise"><code>.props</code></a> and <a href="API.md#promisepropsobjectpromise-object---promise"><code>Promise.props</code></a></td><td><code>props</code></td></tr>
<tr><td><a href="API.md#settle---promise"><code>.settle</code></a> and <a href="API.md#promisesettlearraydynamicpromise-values---promise"><code>Promise.settle</code></a></td><td><code>settle</code></td></tr>
<tr><td><a href="API.md#someint-count---promise"><code>.some</code></a> and <a href="API.md#promisesomearraydynamicpromise-values-int-count---promise"><code>Promise.some</code></a></td><td><code>some</code></td></tr>
<tr><td><a href="API.md#nodeifyfunction-callback---promise"><code>.nodeify</code></a></td><td><code>nodeify</code></td></tr>
<tr><td><a href="API.md#promisecoroutinegeneratorfunction-generatorfunction---function"><code>Promise.coroutine</code></a> and <a href="API.md#promisespawngeneratorfunction-generatorfunction---promise"><code>Promise.spawn</code></a></td><td><code>generators</code></td></tr>
<tr><td><a href="API.md#progression">Progression</a></td><td><code>progress</code></td></tr>
<tr><td><a href="API.md#promisification">Promisification</a></td><td><code>promisify</code></td></tr>
<tr><td><a href="API.md#cancellation">Cancellation</a></td><td><code>cancel</code></td></tr>
<tr><td><a href="API.md#timers">Timers</a></td><td><code>timers</code></td></tr>
<tr><td><a href="API.md#resource-management">Resource management</a></td><td><code>using</code></td></tr>
</tbody>
</table>
Make sure you have cloned the repo somewhere and did `npm install` successfully.
After that you can run:
node tools/build --features="core"
The above builds the most minimal build you can get. You can add more features separated by spaces from the above list:
node tools/build --features="core filter map reduce"
The custom build file will be found from `/js/browser/bluebird.js`. It will have a comment that lists the disabled and enabled features.
Note that the build leaves the `/js/main` etc folders with same features so if you use the folder for node.js at the same time, don't forget to build
a full version afterwards (after having taken a copy of the bluebird.js somewhere):
node tools/build --debug --main --zalgo --browser --minify
#### Supported options by the build tool
The value of boolean flags is determined by presence, if you want to pass false value for a boolean flag, use the `no-`-prefix e.g. `--no-debug`.
- `--main` - Whether to build the main build. The main build is placed at `js/main` directory. Default `false`.
- `--debug` - Whether to build the debug build. The debug build is placed at `js/debug` directory. Default `false`.
- `--zalgo` - Whether to build the zalgo build. The zalgo build is placed at `js/zalgo` directory. Default `false`.
- `--browser` - Whether to compile the browser build. The browser build file is placed at `js/browser/bluebird.js` Default `false`.
- `--minify` - Whether to minify the compiled browser build. The minified browser build file is placed at `js/browser/bluebird.min.js` Default `true`.
- `--features=String` - See [custom builds](#custom-builds)
<hr>
## For library authors
Building a library that depends on bluebird? You should know about a few features.
If your library needs to do something obtrusive like adding or modifying methods on the `Promise` prototype, uses long stack traces or uses a custom unhandled rejection handler then... that's totally ok as long as you don't use `require("bluebird")`. Instead you should create a file
that creates an isolated copy. For example, creating a file called `bluebird-extended.js` that contains:
```js
//NOTE the function call right after
module.exports = require("bluebird/js/main/promise")();
```
Your library can then use `var Promise = require("bluebird-extended");` and do whatever it wants with it. Then if the application or other library uses their own bluebird promises they will all play well together because of Promises/A+ thenable assimilation magic.
You should also know about [`.nodeify()`](API.md#nodeifyfunction-callback---promise) which makes it easy to provide a dual callback/promise API.
<hr>
## What is the sync build?
You may now use sync build by:
var Promise = require("bluebird/zalgo");
The sync build is provided to see how forced asynchronity affects benchmarks. It should not be used in real code due to the implied hazards.
The normal async build gives Promises/A+ guarantees about asynchronous resolution of promises. Some people think this affects performance or just plain love their code having a possibility
of stack overflow errors and non-deterministic behavior.
The sync build skips the async call trampoline completely, e.g code like:
async.invoke( this.fn, this, val );
Appears as this in the sync build:
this.fn(val);
This should pressure the CPU slightly less and thus the sync build should perform better. Indeed it does, but only marginally. The biggest performance boosts are from writing efficient Javascript, not from compromising determinism.
Note that while some benchmarks are waiting for the next event tick, the CPU is actually not in use during that time. So the resulting benchmark result is not completely accurate because on node.js you only care about how much the CPU is taxed. Any time spent on CPU is time the whole process (or server) is paralyzed. And it is not graceful like it would be with threads.
```js
var cache = new Map(); //ES6 Map or DataStructures/Map or whatever...
function getResult(url) {
var resolver = Promise.pending();
if (cache.has(url)) {
resolver.resolve(cache.get(url));
}
else {
http.get(url, function(err, content) {
if (err) resolver.reject(err);
else {
cache.set(url, content);
resolver.resolve(content);
}
});
}
return resolver.promise;
}
//The result of console.log is truly random without async guarantees
function guessWhatItPrints( url ) {
var i = 3;
getResult(url).then(function(){
i = 4;
});
console.log(i);
}
```
# Optimization guide
Articles about optimization will be periodically posted in [the wiki section](https://github.com/petkaantonov/bluebird/wiki), polishing edits are welcome.
A single cohesive guide compiled from the articles will probably be done eventually.
The [github issue tracker](https://github.com/petkaantonov/bluebird/issues) is **_only_** for bug reports and feature requests. Anything else, such as questions for help in using the library, should be posted in [StackOverflow](http://stackoverflow.com/questions/tagged/bluebird) under tags `promise` and `bluebird`.
# License
The MIT License (MIT)
Copyright (c) 2014 Petka Antonov
Copyright (c) 2013-2015 Petka Antonov
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal

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[http://bluebirdjs.com/docs/changelog.html](http://bluebirdjs.com/docs/changelog.html)

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48
node_modules/bluebird/js/main/cancel.js generated vendored
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@ -1,48 +0,0 @@
"use strict";
module.exports = function(Promise) {
var errors = require("./errors.js");
var async = require("./async.js");
var CancellationError = errors.CancellationError;
Promise.prototype._cancel = function (reason) {
if (!this.isCancellable()) return this;
var parent;
var promiseToReject = this;
while ((parent = promiseToReject._cancellationParent) !== undefined &&
parent.isCancellable()) {
promiseToReject = parent;
}
this._unsetCancellable();
promiseToReject._target()._rejectCallback(reason, false, true);
};
Promise.prototype.cancel = function (reason) {
if (!this.isCancellable()) return this;
if (reason === undefined) reason = new CancellationError();
async.invokeLater(this._cancel, this, reason);
return this;
};
Promise.prototype.cancellable = function () {
if (this._cancellable()) return this;
async.enableTrampoline();
this._setCancellable();
this._cancellationParent = undefined;
return this;
};
Promise.prototype.uncancellable = function () {
var ret = this.then();
ret._unsetCancellable();
return ret;
};
Promise.prototype.fork = function (didFulfill, didReject, didProgress) {
var ret = this._then(didFulfill, didReject, didProgress,
undefined, undefined);
ret._setCancellable();
ret._cancellationParent = undefined;
return ret;
};
};

66
node_modules/bluebird/js/main/catch_filter.js generated vendored
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@ -1,66 +0,0 @@
"use strict";
module.exports = function(NEXT_FILTER) {
var util = require("./util.js");
var errors = require("./errors.js");
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
var keys = require("./es5.js").keys;
var TypeError = errors.TypeError;
function CatchFilter(instances, callback, promise) {
this._instances = instances;
this._callback = callback;
this._promise = promise;
}
function safePredicate(predicate, e) {
var safeObject = {};
var retfilter = tryCatch(predicate).call(safeObject, e);
if (retfilter === errorObj) return retfilter;
var safeKeys = keys(safeObject);
if (safeKeys.length) {
errorObj.e = new TypeError("Catch filter must inherit from Error or be a simple predicate function\u000a\u000a See http://goo.gl/o84o68\u000a");
return errorObj;
}
return retfilter;
}
CatchFilter.prototype.doFilter = function (e) {
var cb = this._callback;
var promise = this._promise;
var boundTo = promise._boundTo;
for (var i = 0, len = this._instances.length; i < len; ++i) {
var item = this._instances[i];
var itemIsErrorType = item === Error ||
(item != null && item.prototype instanceof Error);
if (itemIsErrorType && e instanceof item) {
var ret = tryCatch(cb).call(boundTo, e);
if (ret === errorObj) {
NEXT_FILTER.e = ret.e;
return NEXT_FILTER;
}
return ret;
} else if (typeof item === "function" && !itemIsErrorType) {
var shouldHandle = safePredicate(item, e);
if (shouldHandle === errorObj) {
e = errorObj.e;
break;
} else if (shouldHandle) {
var ret = tryCatch(cb).call(boundTo, e);
if (ret === errorObj) {
NEXT_FILTER.e = ret.e;
return NEXT_FILTER;
}
return ret;
}
}
}
NEXT_FILTER.e = e;
return NEXT_FILTER;
};
return CatchFilter;
};

38
node_modules/bluebird/js/main/context.js generated vendored
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@ -1,38 +0,0 @@
"use strict";
module.exports = function(Promise, CapturedTrace, isDebugging) {
var contextStack = [];
function Context() {
this._trace = new CapturedTrace(peekContext());
}
Context.prototype._pushContext = function () {
if (!isDebugging()) return;
if (this._trace !== undefined) {
contextStack.push(this._trace);
}
};
Context.prototype._popContext = function () {
if (!isDebugging()) return;
if (this._trace !== undefined) {
contextStack.pop();
}
};
function createContext() {
if (isDebugging()) return new Context();
}
function peekContext() {
var lastIndex = contextStack.length - 1;
if (lastIndex >= 0) {
return contextStack[lastIndex];
}
return undefined;
}
Promise.prototype._peekContext = peekContext;
Promise.prototype._pushContext = Context.prototype._pushContext;
Promise.prototype._popContext = Context.prototype._popContext;
return createContext;
};

147
node_modules/bluebird/js/main/debuggability.js generated vendored
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@ -1,147 +0,0 @@
"use strict";
module.exports = function(Promise, CapturedTrace) {
var async = require("./async.js");
var Warning = require("./errors.js").Warning;
var util = require("./util.js");
var canAttachTrace = util.canAttachTrace;
var unhandledRejectionHandled;
var possiblyUnhandledRejection;
var debugging = false || (util.isNode &&
(!!process.env["BLUEBIRD_DEBUG"] ||
process.env["NODE_ENV"] === "development"));
if (debugging) {
async.disableTrampolineIfNecessary();
}
Promise.prototype._ensurePossibleRejectionHandled = function () {
this._setRejectionIsUnhandled();
async.invokeLater(this._notifyUnhandledRejection, this, undefined);
};
Promise.prototype._notifyUnhandledRejectionIsHandled = function () {
CapturedTrace.fireRejectionEvent("rejectionHandled",
unhandledRejectionHandled, undefined, this);
};
Promise.prototype._notifyUnhandledRejection = function () {
if (this._isRejectionUnhandled()) {
var reason = this._getCarriedStackTrace() || this._settledValue;
this._setUnhandledRejectionIsNotified();
CapturedTrace.fireRejectionEvent("unhandledRejection",
possiblyUnhandledRejection, reason, this);
}
};
Promise.prototype._setUnhandledRejectionIsNotified = function () {
this._bitField = this._bitField | 524288;
};
Promise.prototype._unsetUnhandledRejectionIsNotified = function () {
this._bitField = this._bitField & (~524288);
};
Promise.prototype._isUnhandledRejectionNotified = function () {
return (this._bitField & 524288) > 0;
};
Promise.prototype._setRejectionIsUnhandled = function () {
this._bitField = this._bitField | 2097152;
};
Promise.prototype._unsetRejectionIsUnhandled = function () {
this._bitField = this._bitField & (~2097152);
if (this._isUnhandledRejectionNotified()) {
this._unsetUnhandledRejectionIsNotified();
this._notifyUnhandledRejectionIsHandled();
}
};
Promise.prototype._isRejectionUnhandled = function () {
return (this._bitField & 2097152) > 0;
};
Promise.prototype._setCarriedStackTrace = function (capturedTrace) {
this._bitField = this._bitField | 1048576;
this._fulfillmentHandler0 = capturedTrace;
};
Promise.prototype._isCarryingStackTrace = function () {
return (this._bitField & 1048576) > 0;
};
Promise.prototype._getCarriedStackTrace = function () {
return this._isCarryingStackTrace()
? this._fulfillmentHandler0
: undefined;
};
Promise.prototype._captureStackTrace = function () {
if (debugging) {
this._trace = new CapturedTrace(this._peekContext());
}
return this;
};
Promise.prototype._attachExtraTrace = function (error, ignoreSelf) {
if (debugging && canAttachTrace(error)) {
var trace = this._trace;
if (trace !== undefined) {
if (ignoreSelf) trace = trace._parent;
}
if (trace !== undefined) {
trace.attachExtraTrace(error);
} else if (!error.__stackCleaned__) {
var parsed = CapturedTrace.parseStackAndMessage(error);
util.notEnumerableProp(error, "stack",
parsed.message + "\n" + parsed.stack.join("\n"));
util.notEnumerableProp(error, "__stackCleaned__", true);
}
}
};
Promise.prototype._warn = function(message) {
var warning = new Warning(message);
var ctx = this._peekContext();
if (ctx) {
ctx.attachExtraTrace(warning);
} else {
var parsed = CapturedTrace.parseStackAndMessage(warning);
warning.stack = parsed.message + "\n" + parsed.stack.join("\n");
}
CapturedTrace.formatAndLogError(warning, "");
};
Promise.onPossiblyUnhandledRejection = function (fn) {
possiblyUnhandledRejection = typeof fn === "function" ? fn : undefined;
};
Promise.onUnhandledRejectionHandled = function (fn) {
unhandledRejectionHandled = typeof fn === "function" ? fn : undefined;
};
Promise.longStackTraces = function () {
if (async.haveItemsQueued() &&
debugging === false
) {
throw new Error("cannot enable long stack traces after promises have been created\u000a\u000a See http://goo.gl/DT1qyG\u000a");
}
debugging = CapturedTrace.isSupported();
if (debugging) {
async.disableTrampolineIfNecessary();
}
};
Promise.hasLongStackTraces = function () {
return debugging && CapturedTrace.isSupported();
};
if (!CapturedTrace.isSupported()) {
Promise.longStackTraces = function(){};
debugging = false;
}
return function() {
return debugging;
};
};

54
node_modules/bluebird/js/main/direct_resolve.js generated vendored
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@ -1,54 +0,0 @@
"use strict";
var util = require("./util.js");
var isPrimitive = util.isPrimitive;
var wrapsPrimitiveReceiver = util.wrapsPrimitiveReceiver;
module.exports = function(Promise) {
var returner = function () {
return this;
};
var thrower = function () {
throw this;
};
var wrapper = function (value, action) {
if (action === 1) {
return function () {
throw value;
};
} else if (action === 2) {
return function () {
return value;
};
}
};
Promise.prototype["return"] =
Promise.prototype.thenReturn = function (value) {
if (wrapsPrimitiveReceiver && isPrimitive(value)) {
return this._then(
wrapper(value, 2),
undefined,
undefined,
undefined,
undefined
);
}
return this._then(returner, undefined, undefined, value, undefined);
};
Promise.prototype["throw"] =
Promise.prototype.thenThrow = function (reason) {
if (wrapsPrimitiveReceiver && isPrimitive(reason)) {
return this._then(
wrapper(reason, 1),
undefined,
undefined,
undefined,
undefined
);
}
return this._then(thrower, undefined, undefined, reason, undefined);
};
};

12
node_modules/bluebird/js/main/each.js generated vendored
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@ -1,12 +0,0 @@
"use strict";
module.exports = function(Promise, INTERNAL) {
var PromiseReduce = Promise.reduce;
Promise.prototype.each = function (fn) {
return PromiseReduce(this, fn, null, INTERNAL);
};
Promise.each = function (promises, fn) {
return PromiseReduce(promises, fn, null, INTERNAL);
};
};

99
node_modules/bluebird/js/main/finally.js generated vendored
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@ -1,99 +0,0 @@
"use strict";
module.exports = function(Promise, NEXT_FILTER, tryConvertToPromise) {
var util = require("./util.js");
var wrapsPrimitiveReceiver = util.wrapsPrimitiveReceiver;
var isPrimitive = util.isPrimitive;
var thrower = util.thrower;
function returnThis() {
return this;
}
function throwThis() {
throw this;
}
function return$(r) {
return function() {
return r;
};
}
function throw$(r) {
return function() {
throw r;
};
}
function promisedFinally(ret, reasonOrValue, isFulfilled) {
var then;
if (wrapsPrimitiveReceiver && isPrimitive(reasonOrValue)) {
then = isFulfilled ? return$(reasonOrValue) : throw$(reasonOrValue);
} else {
then = isFulfilled ? returnThis : throwThis;
}
return ret._then(then, thrower, undefined, reasonOrValue, undefined);
}
function finallyHandler(reasonOrValue) {
var promise = this.promise;
var handler = this.handler;
var ret = promise._isBound()
? handler.call(promise._boundTo)
: handler();
if (ret !== undefined) {
var maybePromise = tryConvertToPromise(ret, promise);
if (maybePromise instanceof Promise) {
maybePromise = maybePromise._target();
return promisedFinally(maybePromise, reasonOrValue,
promise.isFulfilled());
}
}
if (promise.isRejected()) {
NEXT_FILTER.e = reasonOrValue;
return NEXT_FILTER;
} else {
return reasonOrValue;
}
}
function tapHandler(value) {
var promise = this.promise;
var handler = this.handler;
var ret = promise._isBound()
? handler.call(promise._boundTo, value)
: handler(value);
if (ret !== undefined) {
var maybePromise = tryConvertToPromise(ret, promise);
if (maybePromise instanceof Promise) {
maybePromise = maybePromise._target();
return promisedFinally(maybePromise, value, true);
}
}
return value;
}
Promise.prototype._passThroughHandler = function (handler, isFinally) {
if (typeof handler !== "function") return this.then();
var promiseAndHandler = {
promise: this,
handler: handler
};
return this._then(
isFinally ? finallyHandler : tapHandler,
isFinally ? finallyHandler : undefined, undefined,
promiseAndHandler, undefined);
};
Promise.prototype.lastly =
Promise.prototype["finally"] = function (handler) {
return this._passThroughHandler(handler, true);
};
Promise.prototype.tap = function (handler) {
return this._passThroughHandler(handler, false);
};
};

107
node_modules/bluebird/js/main/join.js generated vendored
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@ -1,107 +0,0 @@
"use strict";
module.exports =
function(Promise, PromiseArray, tryConvertToPromise, INTERNAL) {
var util = require("./util.js");
var canEvaluate = util.canEvaluate;
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
var reject;
if (!false) {
if (canEvaluate) {
var thenCallback = function(i) {
return new Function("value", "holder", " \n\
'use strict'; \n\
holder.pIndex = value; \n\
holder.checkFulfillment(this); \n\
".replace(/Index/g, i));
};
var caller = function(count) {
var values = [];
for (var i = 1; i <= count; ++i) values.push("holder.p" + i);
return new Function("holder", " \n\
'use strict'; \n\
var callback = holder.fn; \n\
return callback(values); \n\
".replace(/values/g, values.join(", ")));
};
var thenCallbacks = [];
var callers = [undefined];
for (var i = 1; i <= 5; ++i) {
thenCallbacks.push(thenCallback(i));
callers.push(caller(i));
}
var Holder = function(total, fn) {
this.p1 = this.p2 = this.p3 = this.p4 = this.p5 = null;
this.fn = fn;
this.total = total;
this.now = 0;
};
Holder.prototype.callers = callers;
Holder.prototype.checkFulfillment = function(promise) {
var now = this.now;
now++;
var total = this.total;
if (now >= total) {
var handler = this.callers[total];
promise._pushContext();
var ret = tryCatch(handler)(this);
promise._popContext();
if (ret === errorObj) {
promise._rejectCallback(ret.e, false, true);
} else {
promise._resolveCallback(ret);
}
} else {
this.now = now;
}
};
var reject = function (reason) {
this._reject(reason);
};
}
}
Promise.join = function () {
var last = arguments.length - 1;
var fn;
if (last > 0 && typeof arguments[last] === "function") {
fn = arguments[last];
if (!false) {
if (last < 6 && canEvaluate) {
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
var holder = new Holder(last, fn);
var callbacks = thenCallbacks;
for (var i = 0; i < last; ++i) {
var maybePromise = tryConvertToPromise(arguments[i], ret);
if (maybePromise instanceof Promise) {
maybePromise = maybePromise._target();
if (maybePromise._isPending()) {
maybePromise._then(callbacks[i], reject,
undefined, ret, holder);
} else if (maybePromise._isFulfilled()) {
callbacks[i].call(ret,
maybePromise._value(), holder);
} else {
ret._reject(maybePromise._reason());
}
} else {
callbacks[i].call(ret, maybePromise, holder);
}
}
return ret;
}
}
}
var $_len = arguments.length;var args = new Array($_len); for(var $_i = 0; $_i < $_len; ++$_i) {args[$_i] = arguments[$_i];}
if (fn) args.pop();
var ret = new PromiseArray(args).promise();
return fn !== undefined ? ret.spread(fn) : ret;
};
};

44
node_modules/bluebird/js/main/method.js generated vendored
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@ -1,44 +0,0 @@
"use strict";
module.exports =
function(Promise, INTERNAL, tryConvertToPromise, apiRejection) {
var util = require("./util.js");
var tryCatch = util.tryCatch;
Promise.method = function (fn) {
if (typeof fn !== "function") {
throw new Promise.TypeError("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a");
}
return function () {
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._pushContext();
var value = tryCatch(fn).apply(this, arguments);
ret._popContext();
ret._resolveFromSyncValue(value);
return ret;
};
};
Promise.attempt = Promise["try"] = function (fn, args, ctx) {
if (typeof fn !== "function") {
return apiRejection("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a");
}
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._pushContext();
var value = util.isArray(args)
? tryCatch(fn).apply(ctx, args)
: tryCatch(fn).call(ctx, args);
ret._popContext();
ret._resolveFromSyncValue(value);
return ret;
};
Promise.prototype._resolveFromSyncValue = function (value) {
if (value === util.errorObj) {
this._rejectCallback(value.e, false, true);
} else {
this._resolveCallback(value, true);
}
};
};

76
node_modules/bluebird/js/main/progress.js generated vendored
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@ -1,76 +0,0 @@
"use strict";
module.exports = function(Promise, PromiseArray) {
var util = require("./util.js");
var async = require("./async.js");
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
Promise.prototype.progressed = function (handler) {
return this._then(undefined, undefined, handler, undefined, undefined);
};
Promise.prototype._progress = function (progressValue) {
if (this._isFollowingOrFulfilledOrRejected()) return;
this._target()._progressUnchecked(progressValue);
};
Promise.prototype._progressHandlerAt = function (index) {
return index === 0
? this._progressHandler0
: this[(index << 2) + index - 5 + 2];
};
Promise.prototype._doProgressWith = function (progression) {
var progressValue = progression.value;
var handler = progression.handler;
var promise = progression.promise;
var receiver = progression.receiver;
var ret = tryCatch(handler).call(receiver, progressValue);
if (ret === errorObj) {
if (ret.e != null &&
ret.e.name !== "StopProgressPropagation") {
var trace = util.canAttachTrace(ret.e)
? ret.e : new Error(util.toString(ret.e));
promise._attachExtraTrace(trace);
promise._progress(ret.e);
}
} else if (ret instanceof Promise) {
ret._then(promise._progress, null, null, promise, undefined);
} else {
promise._progress(ret);
}
};
Promise.prototype._progressUnchecked = function (progressValue) {
var len = this._length();
var progress = this._progress;
for (var i = 0; i < len; i++) {
var handler = this._progressHandlerAt(i);
var promise = this._promiseAt(i);
if (!(promise instanceof Promise)) {
var receiver = this._receiverAt(i);
if (typeof handler === "function") {
handler.call(receiver, progressValue, promise);
} else if (receiver instanceof PromiseArray &&
!receiver._isResolved()) {
receiver._promiseProgressed(progressValue, promise);
}
continue;
}
if (typeof handler === "function") {
async.invoke(this._doProgressWith, this, {
handler: handler,
promise: promise,
receiver: this._receiverAt(i),
value: progressValue
});
} else {
async.invoke(progress, promise, progressValue);
}
}
};
};

700
node_modules/bluebird/js/main/promise.js generated vendored
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@ -1,700 +0,0 @@
"use strict";
module.exports = function() {
var makeSelfResolutionError = function () {
return new TypeError("circular promise resolution chain\u000a\u000a See http://goo.gl/LhFpo0\u000a");
};
var reflect = function() {
return new Promise.PromiseInspection(this._target());
};
var apiRejection = function(msg) {
return Promise.reject(new TypeError(msg));
};
var util = require("./util.js");
var async = require("./async.js");
var errors = require("./errors.js");
var TypeError = Promise.TypeError = errors.TypeError;
Promise.RangeError = errors.RangeError;
Promise.CancellationError = errors.CancellationError;
Promise.TimeoutError = errors.TimeoutError;
Promise.OperationalError = errors.OperationalError;
Promise.RejectionError = errors.OperationalError;
Promise.AggregateError = errors.AggregateError;
var INTERNAL = function(){};
var APPLY = {};
var NEXT_FILTER = {e: null};
var tryConvertToPromise = require("./thenables.js")(Promise, INTERNAL);
var PromiseArray =
require("./promise_array.js")(Promise, INTERNAL,
tryConvertToPromise, apiRejection);
var CapturedTrace = require("./captured_trace.js")();
var isDebugging = require("./debuggability.js")(Promise, CapturedTrace);
/*jshint unused:false*/
var createContext =
require("./context.js")(Promise, CapturedTrace, isDebugging);
var CatchFilter = require("./catch_filter.js")(NEXT_FILTER);
var PromiseResolver = require("./promise_resolver.js");
var nodebackForPromise = PromiseResolver._nodebackForPromise;
var errorObj = util.errorObj;
var tryCatch = util.tryCatch;
function Promise(resolver) {
if (typeof resolver !== "function") {
throw new TypeError("the promise constructor requires a resolver function\u000a\u000a See http://goo.gl/EC22Yn\u000a");
}
if (this.constructor !== Promise) {
throw new TypeError("the promise constructor cannot be invoked directly\u000a\u000a See http://goo.gl/KsIlge\u000a");
}
this._bitField = 0;
this._fulfillmentHandler0 = undefined;
this._rejectionHandler0 = undefined;
this._progressHandler0 = undefined;
this._promise0 = undefined;
this._receiver0 = undefined;
this._settledValue = undefined;
if (resolver !== INTERNAL) this._resolveFromResolver(resolver);
}
Promise.prototype.toString = function () {
return "[object Promise]";
};
Promise.prototype.caught = Promise.prototype["catch"] = function (fn) {
var len = arguments.length;
if (len > 1) {
var catchInstances = new Array(len - 1),
j = 0, i;
for (i = 0; i < len - 1; ++i) {
var item = arguments[i];
if (typeof item === "function") {
catchInstances[j++] = item;
} else {
return Promise.reject(
new TypeError("Catch filter must inherit from Error or be a simple predicate function\u000a\u000a See http://goo.gl/o84o68\u000a"));
}
}
catchInstances.length = j;
fn = arguments[i];
var catchFilter = new CatchFilter(catchInstances, fn, this);
return this._then(undefined, catchFilter.doFilter, undefined,
catchFilter, undefined);
}
return this._then(undefined, fn, undefined, undefined, undefined);
};
Promise.prototype.reflect = function () {
return this._then(reflect, reflect, undefined, this, undefined);
};
Promise.prototype.then = function (didFulfill, didReject, didProgress) {
if (isDebugging() && arguments.length > 0 &&
typeof didFulfill !== "function" &&
typeof didReject !== "function") {
var msg = ".then() only accepts functions but was passed: " +
util.classString(didFulfill);
if (arguments.length > 1) {
msg += ", " + util.classString(didReject);
}
this._warn(msg);
}
return this._then(didFulfill, didReject, didProgress,
undefined, undefined);
};
Promise.prototype.done = function (didFulfill, didReject, didProgress) {
var promise = this._then(didFulfill, didReject, didProgress,
undefined, undefined);
promise._setIsFinal();
};
Promise.prototype.spread = function (didFulfill, didReject) {
return this.all()._then(didFulfill, didReject, undefined, APPLY, undefined);
};
Promise.prototype.isCancellable = function () {
return !this.isResolved() &&
this._cancellable();
};
Promise.prototype.toJSON = function () {
var ret = {
isFulfilled: false,
isRejected: false,
fulfillmentValue: undefined,
rejectionReason: undefined
};
if (this.isFulfilled()) {
ret.fulfillmentValue = this.value();
ret.isFulfilled = true;
} else if (this.isRejected()) {
ret.rejectionReason = this.reason();
ret.isRejected = true;
}
return ret;
};
Promise.prototype.all = function () {
return new PromiseArray(this).promise();
};
Promise.prototype.error = function (fn) {
return this.caught(util.originatesFromRejection, fn);
};
Promise.is = function (val) {
return val instanceof Promise;
};
Promise.fromNode = function(fn) {
var ret = new Promise(INTERNAL);
var result = tryCatch(fn)(nodebackForPromise(ret));
if (result === errorObj) {
ret._rejectCallback(result.e, true, true);
}
return ret;
};
Promise.all = function (promises) {
return new PromiseArray(promises).promise();
};
Promise.defer = Promise.pending = function () {
var promise = new Promise(INTERNAL);
return new PromiseResolver(promise);
};
Promise.cast = function (obj) {
var ret = tryConvertToPromise(obj);
if (!(ret instanceof Promise)) {
var val = ret;
ret = new Promise(INTERNAL);
ret._fulfillUnchecked(val);
}
return ret;
};
Promise.resolve = Promise.fulfilled = Promise.cast;
Promise.reject = Promise.rejected = function (reason) {
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._rejectCallback(reason, true);
return ret;
};
Promise.setScheduler = function(fn) {
if (typeof fn !== "function") throw new TypeError("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a");
var prev = async._schedule;
async._schedule = fn;
return prev;
};
Promise.prototype._then = function (
didFulfill,
didReject,
didProgress,
receiver,
internalData
) {
var haveInternalData = internalData !== undefined;
var ret = haveInternalData ? internalData : new Promise(INTERNAL);
if (!haveInternalData) {
ret._propagateFrom(this, 4 | 1);
ret._captureStackTrace();
}
var target = this._target();
if (target !== this) {
if (receiver === undefined) receiver = this._boundTo;
if (!haveInternalData) ret._setIsMigrated();
}
var callbackIndex =
target._addCallbacks(didFulfill, didReject, didProgress, ret, receiver);
if (target._isResolved() && !target._isSettlePromisesQueued()) {
async.invoke(
target._settlePromiseAtPostResolution, target, callbackIndex);
}
return ret;
};
Promise.prototype._settlePromiseAtPostResolution = function (index) {
if (this._isRejectionUnhandled()) this._unsetRejectionIsUnhandled();
this._settlePromiseAt(index);
};
Promise.prototype._length = function () {
return this._bitField & 131071;
};
Promise.prototype._isFollowingOrFulfilledOrRejected = function () {
return (this._bitField & 939524096) > 0;
};
Promise.prototype._isFollowing = function () {
return (this._bitField & 536870912) === 536870912;
};
Promise.prototype._setLength = function (len) {
this._bitField = (this._bitField & -131072) |
(len & 131071);
};
Promise.prototype._setFulfilled = function () {
this._bitField = this._bitField | 268435456;
};
Promise.prototype._setRejected = function () {
this._bitField = this._bitField | 134217728;
};
Promise.prototype._setFollowing = function () {
this._bitField = this._bitField | 536870912;
};
Promise.prototype._setIsFinal = function () {
this._bitField = this._bitField | 33554432;
};
Promise.prototype._isFinal = function () {
return (this._bitField & 33554432) > 0;
};
Promise.prototype._cancellable = function () {
return (this._bitField & 67108864) > 0;
};
Promise.prototype._setCancellable = function () {
this._bitField = this._bitField | 67108864;
};
Promise.prototype._unsetCancellable = function () {
this._bitField = this._bitField & (~67108864);
};
Promise.prototype._setIsMigrated = function () {
this._bitField = this._bitField | 4194304;
};
Promise.prototype._unsetIsMigrated = function () {
this._bitField = this._bitField & (~4194304);
};
Promise.prototype._isMigrated = function () {
return (this._bitField & 4194304) > 0;
};
Promise.prototype._receiverAt = function (index) {
var ret = index === 0
? this._receiver0
: this[
index * 5 - 5 + 4];
if (ret === undefined && this._isBound()) {
return this._boundTo;
}
return ret;
};
Promise.prototype._promiseAt = function (index) {
return index === 0
? this._promise0
: this[index * 5 - 5 + 3];
};
Promise.prototype._fulfillmentHandlerAt = function (index) {
return index === 0
? this._fulfillmentHandler0
: this[index * 5 - 5 + 0];
};
Promise.prototype._rejectionHandlerAt = function (index) {
return index === 0
? this._rejectionHandler0
: this[index * 5 - 5 + 1];
};
Promise.prototype._migrateCallbacks = function (follower, index) {
var fulfill = follower._fulfillmentHandlerAt(index);
var reject = follower._rejectionHandlerAt(index);
var progress = follower._progressHandlerAt(index);
var promise = follower._promiseAt(index);
var receiver = follower._receiverAt(index);
if (promise instanceof Promise) promise._setIsMigrated();
this._addCallbacks(fulfill, reject, progress, promise, receiver);
};
Promise.prototype._addCallbacks = function (
fulfill,
reject,
progress,
promise,
receiver
) {
var index = this._length();
if (index >= 131071 - 5) {
index = 0;
this._setLength(0);
}
if (index === 0) {
this._promise0 = promise;
if (receiver !== undefined) this._receiver0 = receiver;
if (typeof fulfill === "function" && !this._isCarryingStackTrace())
this._fulfillmentHandler0 = fulfill;
if (typeof reject === "function") this._rejectionHandler0 = reject;
if (typeof progress === "function") this._progressHandler0 = progress;
} else {
var base = index * 5 - 5;
this[base + 3] = promise;
this[base + 4] = receiver;
if (typeof fulfill === "function")
this[base + 0] = fulfill;
if (typeof reject === "function")
this[base + 1] = reject;
if (typeof progress === "function")
this[base + 2] = progress;
}
this._setLength(index + 1);
return index;
};
Promise.prototype._setProxyHandlers = function (receiver, promiseSlotValue) {
var index = this._length();
if (index >= 131071 - 5) {
index = 0;
this._setLength(0);
}
if (index === 0) {
this._promise0 = promiseSlotValue;
this._receiver0 = receiver;
} else {
var base = index * 5 - 5;
this[base + 3] = promiseSlotValue;
this[base + 4] = receiver;
}
this._setLength(index + 1);
};
Promise.prototype._proxyPromiseArray = function (promiseArray, index) {
this._setProxyHandlers(promiseArray, index);
};
Promise.prototype._resolveCallback = function(value, shouldBind) {
if (this._isFollowingOrFulfilledOrRejected()) return;
if (value === this)
return this._rejectCallback(makeSelfResolutionError(), false, true);
var maybePromise = tryConvertToPromise(value, this);
if (!(maybePromise instanceof Promise)) return this._fulfill(value);
var propagationFlags = 1 | (shouldBind ? 4 : 0);
this._propagateFrom(maybePromise, propagationFlags);
var promise = maybePromise._target();
if (promise._isPending()) {
var len = this._length();
for (var i = 0; i < len; ++i) {
promise._migrateCallbacks(this, i);
}
this._setFollowing();
this._setLength(0);
this._setFollowee(promise);
} else if (promise._isFulfilled()) {
this._fulfillUnchecked(promise._value());
} else {
this._rejectUnchecked(promise._reason(),
promise._getCarriedStackTrace());
}
};
Promise.prototype._rejectCallback =
function(reason, synchronous, shouldNotMarkOriginatingFromRejection) {
if (!shouldNotMarkOriginatingFromRejection) {
util.markAsOriginatingFromRejection(reason);
}
var trace = util.ensureErrorObject(reason);
var hasStack = trace === reason;
this._attachExtraTrace(trace, synchronous ? hasStack : false);
this._reject(reason, hasStack ? undefined : trace);
};
Promise.prototype._resolveFromResolver = function (resolver) {
var promise = this;
this._captureStackTrace();
this._pushContext();
var synchronous = true;
var r = tryCatch(resolver)(function(value) {
if (promise === null) return;
promise._resolveCallback(value);
promise = null;
}, function (reason) {
if (promise === null) return;
promise._rejectCallback(reason, synchronous);
promise = null;
});
synchronous = false;
this._popContext();
if (r !== undefined && r === errorObj && promise !== null) {
promise._rejectCallback(r.e, true, true);
promise = null;
}
};
Promise.prototype._settlePromiseFromHandler = function (
handler, receiver, value, promise
) {
if (promise._isRejected()) return;
promise._pushContext();
var x;
if (receiver === APPLY && !this._isRejected()) {
x = tryCatch(handler).apply(this._boundTo, value);
} else {
x = tryCatch(handler).call(receiver, value);
}
promise._popContext();
if (x === errorObj || x === promise || x === NEXT_FILTER) {
var err = x === promise ? makeSelfResolutionError() : x.e;
promise._rejectCallback(err, false, true);
} else {
promise._resolveCallback(x);
}
};
Promise.prototype._target = function() {
var ret = this;
while (ret._isFollowing()) ret = ret._followee();
return ret;
};
Promise.prototype._followee = function() {
return this._rejectionHandler0;
};
Promise.prototype._setFollowee = function(promise) {
this._rejectionHandler0 = promise;
};
Promise.prototype._cleanValues = function () {
if (this._cancellable()) {
this._cancellationParent = undefined;
}
};
Promise.prototype._propagateFrom = function (parent, flags) {
if ((flags & 1) > 0 && parent._cancellable()) {
this._setCancellable();
this._cancellationParent = parent;
}
if ((flags & 4) > 0 && parent._isBound()) {
this._setBoundTo(parent._boundTo);
}
};
Promise.prototype._fulfill = function (value) {
if (this._isFollowingOrFulfilledOrRejected()) return;
this._fulfillUnchecked(value);
};
Promise.prototype._reject = function (reason, carriedStackTrace) {
if (this._isFollowingOrFulfilledOrRejected()) return;
this._rejectUnchecked(reason, carriedStackTrace);
};
Promise.prototype._settlePromiseAt = function (index) {
var promise = this._promiseAt(index);
var isPromise = promise instanceof Promise;
if (isPromise && promise._isMigrated()) {
promise._unsetIsMigrated();
return async.invoke(this._settlePromiseAt, this, index);
}
var handler = this._isFulfilled()
? this._fulfillmentHandlerAt(index)
: this._rejectionHandlerAt(index);
var carriedStackTrace =
this._isCarryingStackTrace() ? this._getCarriedStackTrace() : undefined;
var value = this._settledValue;
var receiver = this._receiverAt(index);
this._clearCallbackDataAtIndex(index);
if (typeof handler === "function") {
if (!isPromise) {
handler.call(receiver, value, promise);
} else {
this._settlePromiseFromHandler(handler, receiver, value, promise);
}
} else if (receiver instanceof PromiseArray) {
if (!receiver._isResolved()) {
if (this._isFulfilled()) {
receiver._promiseFulfilled(value, promise);
}
else {
receiver._promiseRejected(value, promise);
}
}
} else if (isPromise) {
if (this._isFulfilled()) {
promise._fulfill(value);
} else {
promise._reject(value, carriedStackTrace);
}
}
if (index >= 4 && (index & 31) === 4)
async.invokeLater(this._setLength, this, 0);
};
Promise.prototype._clearCallbackDataAtIndex = function(index) {
if (index === 0) {
if (!this._isCarryingStackTrace()) {
this._fulfillmentHandler0 = undefined;
}
this._rejectionHandler0 =
this._progressHandler0 =
this._receiver0 =
this._promise0 = undefined;
} else {
var base = index * 5 - 5;
this[base + 3] =
this[base + 4] =
this[base + 0] =
this[base + 1] =
this[base + 2] = undefined;
}
};
Promise.prototype._isSettlePromisesQueued = function () {
return (this._bitField &
-1073741824) === -1073741824;
};
Promise.prototype._setSettlePromisesQueued = function () {
this._bitField = this._bitField | -1073741824;
};
Promise.prototype._unsetSettlePromisesQueued = function () {
this._bitField = this._bitField & (~-1073741824);
};
Promise.prototype._queueSettlePromises = function() {
async.settlePromises(this);
this._setSettlePromisesQueued();
};
Promise.prototype._fulfillUnchecked = function (value) {
if (value === this) {
var err = makeSelfResolutionError();
this._attachExtraTrace(err);
return this._rejectUnchecked(err, undefined);
}
this._setFulfilled();
this._settledValue = value;
this._cleanValues();
if (this._length() > 0) {
this._queueSettlePromises();
}
};
Promise.prototype._rejectUncheckedCheckError = function (reason) {
var trace = util.ensureErrorObject(reason);
this._rejectUnchecked(reason, trace === reason ? undefined : trace);
};
Promise.prototype._rejectUnchecked = function (reason, trace) {
if (reason === this) {
var err = makeSelfResolutionError();
this._attachExtraTrace(err);
return this._rejectUnchecked(err);
}
this._setRejected();
this._settledValue = reason;
this._cleanValues();
if (this._isFinal()) {
async.throwLater(function(e) {
if ("stack" in e) {
async.invokeFirst(
CapturedTrace.unhandledRejection, undefined, e);
}
throw e;
}, trace === undefined ? reason : trace);
return;
}
if (trace !== undefined && trace !== reason) {
this._setCarriedStackTrace(trace);
}
if (this._length() > 0) {
this._queueSettlePromises();
} else {
this._ensurePossibleRejectionHandled();
}
};
Promise.prototype._settlePromises = function () {
this._unsetSettlePromisesQueued();
var len = this._length();
for (var i = 0; i < len; i++) {
this._settlePromiseAt(i);
}
};
Promise._makeSelfResolutionError = makeSelfResolutionError;
require("./progress.js")(Promise, PromiseArray);
require("./method.js")(Promise, INTERNAL, tryConvertToPromise, apiRejection);
require("./bind.js")(Promise, INTERNAL, tryConvertToPromise);
require("./finally.js")(Promise, NEXT_FILTER, tryConvertToPromise);
require("./direct_resolve.js")(Promise);
require("./synchronous_inspection.js")(Promise);
require("./join.js")(Promise, PromiseArray, tryConvertToPromise, INTERNAL);
Promise.Promise = Promise;
require('./map.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL);
require('./cancel.js')(Promise);
require('./using.js')(Promise, apiRejection, tryConvertToPromise, createContext);
require('./generators.js')(Promise, apiRejection, INTERNAL, tryConvertToPromise);
require('./nodeify.js')(Promise);
require('./call_get.js')(Promise);
require('./props.js')(Promise, PromiseArray, tryConvertToPromise, apiRejection);
require('./race.js')(Promise, INTERNAL, tryConvertToPromise, apiRejection);
require('./reduce.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL);
require('./settle.js')(Promise, PromiseArray);
require('./some.js')(Promise, PromiseArray, apiRejection);
require('./promisify.js')(Promise, INTERNAL);
require('./any.js')(Promise);
require('./each.js')(Promise, INTERNAL);
require('./timers.js')(Promise, INTERNAL);
require('./filter.js')(Promise, INTERNAL);
util.toFastProperties(Promise);
util.toFastProperties(Promise.prototype);
function fillTypes(value) {
var p = new Promise(INTERNAL);
p._fulfillmentHandler0 = value;
p._rejectionHandler0 = value;
p._progressHandler0 = value;
p._promise0 = value;
p._receiver0 = value;
p._settledValue = value;
}
// Complete slack tracking, opt out of field-type tracking and
// stabilize map
fillTypes({a: 1});
fillTypes({b: 2});
fillTypes({c: 3});
fillTypes(1);
fillTypes(function(){});
fillTypes(undefined);
fillTypes(false);
fillTypes(new Promise(INTERNAL));
CapturedTrace.setBounds(async.firstLineError, util.lastLineError);
return Promise;
};

142
node_modules/bluebird/js/main/promise_array.js generated vendored
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@ -1,142 +0,0 @@
"use strict";
module.exports = function(Promise, INTERNAL, tryConvertToPromise,
apiRejection) {
var util = require("./util.js");
var isArray = util.isArray;
function toResolutionValue(val) {
switch(val) {
case -2: return [];
case -3: return {};
}
}
function PromiseArray(values) {
var promise = this._promise = new Promise(INTERNAL);
var parent;
if (values instanceof Promise) {
parent = values;
promise._propagateFrom(parent, 1 | 4);
}
this._values = values;
this._length = 0;
this._totalResolved = 0;
this._init(undefined, -2);
}
PromiseArray.prototype.length = function () {
return this._length;
};
PromiseArray.prototype.promise = function () {
return this._promise;
};
PromiseArray.prototype._init = function init(_, resolveValueIfEmpty) {
var values = tryConvertToPromise(this._values, this._promise);
if (values instanceof Promise) {
values = values._target();
this._values = values;
if (values._isFulfilled()) {
values = values._value();
if (!isArray(values)) {
var err = new Promise.TypeError("expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a");
this.__hardReject__(err);
return;
}
} else if (values._isPending()) {
values._then(
init,
this._reject,
undefined,
this,
resolveValueIfEmpty
);
return;
} else {
this._reject(values._reason());
return;
}
} else if (!isArray(values)) {
this._promise._reject(apiRejection("expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a")._reason());
return;
}
if (values.length === 0) {
if (resolveValueIfEmpty === -5) {
this._resolveEmptyArray();
}
else {
this._resolve(toResolutionValue(resolveValueIfEmpty));
}
return;
}
var len = this.getActualLength(values.length);
this._length = len;
this._values = this.shouldCopyValues() ? new Array(len) : this._values;
var promise = this._promise;
for (var i = 0; i < len; ++i) {
var isResolved = this._isResolved();
var maybePromise = tryConvertToPromise(values[i], promise);
if (maybePromise instanceof Promise) {
maybePromise = maybePromise._target();
if (isResolved) {
maybePromise._unsetRejectionIsUnhandled();
} else if (maybePromise._isPending()) {
maybePromise._proxyPromiseArray(this, i);
} else if (maybePromise._isFulfilled()) {
this._promiseFulfilled(maybePromise._value(), i);
} else {
this._promiseRejected(maybePromise._reason(), i);
}
} else if (!isResolved) {
this._promiseFulfilled(maybePromise, i);
}
}
};
PromiseArray.prototype._isResolved = function () {
return this._values === null;
};
PromiseArray.prototype._resolve = function (value) {
this._values = null;
this._promise._fulfill(value);
};
PromiseArray.prototype.__hardReject__ =
PromiseArray.prototype._reject = function (reason) {
this._values = null;
this._promise._rejectCallback(reason, false, true);
};
PromiseArray.prototype._promiseProgressed = function (progressValue, index) {
this._promise._progress({
index: index,
value: progressValue
});
};
PromiseArray.prototype._promiseFulfilled = function (value, index) {
this._values[index] = value;
var totalResolved = ++this._totalResolved;
if (totalResolved >= this._length) {
this._resolve(this._values);
}
};
PromiseArray.prototype._promiseRejected = function (reason, index) {
this._totalResolved++;
this._reject(reason);
};
PromiseArray.prototype.shouldCopyValues = function () {
return true;
};
PromiseArray.prototype.getActualLength = function (len) {
return len;
};
return PromiseArray;
};

123
node_modules/bluebird/js/main/promise_resolver.js generated vendored
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@ -1,123 +0,0 @@
"use strict";
var util = require("./util.js");
var maybeWrapAsError = util.maybeWrapAsError;
var errors = require("./errors.js");
var TimeoutError = errors.TimeoutError;
var OperationalError = errors.OperationalError;
var haveGetters = util.haveGetters;
var es5 = require("./es5.js");
function isUntypedError(obj) {
return obj instanceof Error &&
es5.getPrototypeOf(obj) === Error.prototype;
}
var rErrorKey = /^(?:name|message|stack|cause)$/;
function wrapAsOperationalError(obj) {
var ret;
if (isUntypedError(obj)) {
ret = new OperationalError(obj);
ret.name = obj.name;
ret.message = obj.message;
ret.stack = obj.stack;
var keys = es5.keys(obj);
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
if (!rErrorKey.test(key)) {
ret[key] = obj[key];
}
}
return ret;
}
util.markAsOriginatingFromRejection(obj);
return obj;
}
function nodebackForPromise(promise) {
return function(err, value) {
if (promise === null) return;
if (err) {
var wrapped = wrapAsOperationalError(maybeWrapAsError(err));
promise._attachExtraTrace(wrapped);
promise._reject(wrapped);
} else if (arguments.length > 2) {
var $_len = arguments.length;var args = new Array($_len - 1); for(var $_i = 1; $_i < $_len; ++$_i) {args[$_i - 1] = arguments[$_i];}
promise._fulfill(args);
} else {
promise._fulfill(value);
}
promise = null;
};
}
var PromiseResolver;
if (!haveGetters) {
PromiseResolver = function (promise) {
this.promise = promise;
this.asCallback = nodebackForPromise(promise);
this.callback = this.asCallback;
};
}
else {
PromiseResolver = function (promise) {
this.promise = promise;
};
}
if (haveGetters) {
var prop = {
get: function() {
return nodebackForPromise(this.promise);
}
};
es5.defineProperty(PromiseResolver.prototype, "asCallback", prop);
es5.defineProperty(PromiseResolver.prototype, "callback", prop);
}
PromiseResolver._nodebackForPromise = nodebackForPromise;
PromiseResolver.prototype.toString = function () {
return "[object PromiseResolver]";
};
PromiseResolver.prototype.resolve =
PromiseResolver.prototype.fulfill = function (value) {
if (!(this instanceof PromiseResolver)) {
throw new TypeError("Illegal invocation, resolver resolve/reject must be called within a resolver context. Consider using the promise constructor instead.\u000a\u000a See http://goo.gl/sdkXL9\u000a");
}
this.promise._resolveCallback(value);
};
PromiseResolver.prototype.reject = function (reason) {
if (!(this instanceof PromiseResolver)) {
throw new TypeError("Illegal invocation, resolver resolve/reject must be called within a resolver context. Consider using the promise constructor instead.\u000a\u000a See http://goo.gl/sdkXL9\u000a");
}
this.promise._rejectCallback(reason);
};
PromiseResolver.prototype.progress = function (value) {
if (!(this instanceof PromiseResolver)) {
throw new TypeError("Illegal invocation, resolver resolve/reject must be called within a resolver context. Consider using the promise constructor instead.\u000a\u000a See http://goo.gl/sdkXL9\u000a");
}
this.promise._progress(value);
};
PromiseResolver.prototype.cancel = function (err) {
this.promise.cancel(err);
};
PromiseResolver.prototype.timeout = function () {
this.reject(new TimeoutError("timeout"));
};
PromiseResolver.prototype.isResolved = function () {
return this.promise.isResolved();
};
PromiseResolver.prototype.toJSON = function () {
return this.promise.toJSON();
};
module.exports = PromiseResolver;

79
node_modules/bluebird/js/main/props.js generated vendored
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@ -1,79 +0,0 @@
"use strict";
module.exports = function(
Promise, PromiseArray, tryConvertToPromise, apiRejection) {
var util = require("./util.js");
var isObject = util.isObject;
var es5 = require("./es5.js");
function PropertiesPromiseArray(obj) {
var keys = es5.keys(obj);
var len = keys.length;
var values = new Array(len * 2);
for (var i = 0; i < len; ++i) {
var key = keys[i];
values[i] = obj[key];
values[i + len] = key;
}
this.constructor$(values);
}
util.inherits(PropertiesPromiseArray, PromiseArray);
PropertiesPromiseArray.prototype._init = function () {
this._init$(undefined, -3) ;
};
PropertiesPromiseArray.prototype._promiseFulfilled = function (value, index) {
this._values[index] = value;
var totalResolved = ++this._totalResolved;
if (totalResolved >= this._length) {
var val = {};
var keyOffset = this.length();
for (var i = 0, len = this.length(); i < len; ++i) {
val[this._values[i + keyOffset]] = this._values[i];
}
this._resolve(val);
}
};
PropertiesPromiseArray.prototype._promiseProgressed = function (value, index) {
this._promise._progress({
key: this._values[index + this.length()],
value: value
});
};
PropertiesPromiseArray.prototype.shouldCopyValues = function () {
return false;
};
PropertiesPromiseArray.prototype.getActualLength = function (len) {
return len >> 1;
};
function props(promises) {
var ret;
var castValue = tryConvertToPromise(promises);
if (!isObject(castValue)) {
return apiRejection("cannot await properties of a non-object\u000a\u000a See http://goo.gl/OsFKC8\u000a");
} else if (castValue instanceof Promise) {
ret = castValue._then(
Promise.props, undefined, undefined, undefined, undefined);
} else {
ret = new PropertiesPromiseArray(castValue).promise();
}
if (castValue instanceof Promise) {
ret._propagateFrom(castValue, 4);
}
return ret;
}
Promise.prototype.props = function () {
return props(this);
};
Promise.props = function (promises) {
return props(promises);
};
};

146
node_modules/bluebird/js/main/reduce.js generated vendored
View File

@ -1,146 +0,0 @@
"use strict";
module.exports = function(Promise,
PromiseArray,
apiRejection,
tryConvertToPromise,
INTERNAL) {
var async = require("./async.js");
var util = require("./util.js");
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
function ReductionPromiseArray(promises, fn, accum, _each) {
this.constructor$(promises);
this._promise._captureStackTrace();
this._preservedValues = _each === INTERNAL ? [] : null;
this._zerothIsAccum = (accum === undefined);
this._gotAccum = false;
this._reducingIndex = (this._zerothIsAccum ? 1 : 0);
this._valuesPhase = undefined;
var maybePromise = tryConvertToPromise(accum, this._promise);
var rejected = false;
var isPromise = maybePromise instanceof Promise;
if (isPromise) {
maybePromise = maybePromise._target();
if (maybePromise._isPending()) {
maybePromise._proxyPromiseArray(this, -1);
} else if (maybePromise._isFulfilled()) {
accum = maybePromise._value();
this._gotAccum = true;
} else {
this._reject(maybePromise._reason());
rejected = true;
}
}
if (!(isPromise || this._zerothIsAccum)) this._gotAccum = true;
this._callback = fn;
this._accum = accum;
if (!rejected) async.invoke(init, this, undefined);
}
function init() {
this._init$(undefined, -5);
}
util.inherits(ReductionPromiseArray, PromiseArray);
ReductionPromiseArray.prototype._init = function () {};
ReductionPromiseArray.prototype._resolveEmptyArray = function () {
if (this._gotAccum || this._zerothIsAccum) {
this._resolve(this._preservedValues !== null
? [] : this._accum);
}
};
ReductionPromiseArray.prototype._promiseFulfilled = function (value, index) {
var values = this._values;
values[index] = value;
var length = this.length();
var preservedValues = this._preservedValues;
var isEach = preservedValues !== null;
var gotAccum = this._gotAccum;
var valuesPhase = this._valuesPhase;
var valuesPhaseIndex;
if (!valuesPhase) {
valuesPhase = this._valuesPhase = new Array(length);
for (valuesPhaseIndex=0; valuesPhaseIndex<length; ++valuesPhaseIndex) {
valuesPhase[valuesPhaseIndex] = 0;
}
}
valuesPhaseIndex = valuesPhase[index];
if (index === 0 && this._zerothIsAccum) {
this._accum = value;
this._gotAccum = gotAccum = true;
valuesPhase[index] = ((valuesPhaseIndex === 0)
? 1 : 2);
} else if (index === -1) {
this._accum = value;
this._gotAccum = gotAccum = true;
} else {
if (valuesPhaseIndex === 0) {
valuesPhase[index] = 1;
} else {
valuesPhase[index] = 2;
this._accum = value;
}
}
if (!gotAccum) return;
var callback = this._callback;
var receiver = this._promise._boundTo;
var ret;
for (var i = this._reducingIndex; i < length; ++i) {
valuesPhaseIndex = valuesPhase[i];
if (valuesPhaseIndex === 2) {
this._reducingIndex = i + 1;
continue;
}
if (valuesPhaseIndex !== 1) return;
value = values[i];
this._promise._pushContext();
if (isEach) {
preservedValues.push(value);
ret = tryCatch(callback).call(receiver, value, i, length);
}
else {
ret = tryCatch(callback)
.call(receiver, this._accum, value, i, length);
}
this._promise._popContext();
if (ret === errorObj) return this._reject(ret.e);
var maybePromise = tryConvertToPromise(ret, this._promise);
if (maybePromise instanceof Promise) {
maybePromise = maybePromise._target();
if (maybePromise._isPending()) {
valuesPhase[i] = 4;
return maybePromise._proxyPromiseArray(this, i);
} else if (maybePromise._isFulfilled()) {
ret = maybePromise._value();
} else {
return this._reject(maybePromise._reason());
}
}
this._reducingIndex = i + 1;
this._accum = ret;
}
this._resolve(isEach ? preservedValues : this._accum);
};
function reduce(promises, fn, initialValue, _each) {
if (typeof fn !== "function") return apiRejection("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a");
var array = new ReductionPromiseArray(promises, fn, initialValue, _each);
return array.promise();
}
Promise.prototype.reduce = function (fn, initialValue) {
return reduce(this, fn, initialValue, null);
};
Promise.reduce = function (promises, fn, initialValue, _each) {
return reduce(promises, fn, initialValue, _each);
};
};

94
node_modules/bluebird/js/main/synchronous_inspection.js generated vendored
View File

@ -1,94 +0,0 @@
"use strict";
module.exports = function(Promise) {
function PromiseInspection(promise) {
if (promise !== undefined) {
promise = promise._target();
this._bitField = promise._bitField;
this._settledValue = promise._settledValue;
}
else {
this._bitField = 0;
this._settledValue = undefined;
}
}
PromiseInspection.prototype.value = function () {
if (!this.isFulfilled()) {
throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\u000a\u000a See http://goo.gl/hc1DLj\u000a");
}
return this._settledValue;
};
PromiseInspection.prototype.error =
PromiseInspection.prototype.reason = function () {
if (!this.isRejected()) {
throw new TypeError("cannot get rejection reason of a non-rejected promise\u000a\u000a See http://goo.gl/hPuiwB\u000a");
}
return this._settledValue;
};
PromiseInspection.prototype.isFulfilled =
Promise.prototype._isFulfilled = function () {
return (this._bitField & 268435456) > 0;
};
PromiseInspection.prototype.isRejected =
Promise.prototype._isRejected = function () {
return (this._bitField & 134217728) > 0;
};
PromiseInspection.prototype.isPending =
Promise.prototype._isPending = function () {
return (this._bitField & 402653184) === 0;
};
PromiseInspection.prototype.isResolved =
Promise.prototype._isResolved = function () {
return (this._bitField & 402653184) > 0;
};
Promise.prototype.isPending = function() {
return this._target()._isPending();
};
Promise.prototype.isRejected = function() {
return this._target()._isRejected();
};
Promise.prototype.isFulfilled = function() {
return this._target()._isFulfilled();
};
Promise.prototype.isResolved = function() {
return this._target()._isResolved();
};
Promise.prototype._value = function() {
return this._settledValue;
};
Promise.prototype._reason = function() {
this._unsetRejectionIsUnhandled();
return this._settledValue;
};
Promise.prototype.value = function() {
var target = this._target();
if (!target.isFulfilled()) {
throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\u000a\u000a See http://goo.gl/hc1DLj\u000a");
}
return target._settledValue;
};
Promise.prototype.reason = function() {
var target = this._target();
if (!target.isRejected()) {
throw new TypeError("cannot get rejection reason of a non-rejected promise\u000a\u000a See http://goo.gl/hPuiwB\u000a");
}
target._unsetRejectionIsUnhandled();
return target._settledValue;
};
Promise.PromiseInspection = PromiseInspection;
};

0
node_modules/bluebird/js/main/any.js → node_modules/bluebird/js/release/any.js generated vendored
View File

2
node_modules/bluebird/js/main/assert.js → node_modules/bluebird/js/release/assert.js generated vendored
View File

@ -41,7 +41,7 @@ return function assert(boolExpr, message) {
if (typeof boolExpr === "string" &&
boolExpr.charAt(0) === "%") {
var nativeCallName = boolExpr;
var $_len = arguments.length;var args = new Array($_len - 2); for(var $_i = 2; $_i < $_len; ++$_i) {args[$_i - 2] = arguments[$_i];}
var $_len = arguments.length;var args = new Array($_len - 2); for(var $_i = 2; $_i < $_len; ++$_i) {args[$_i - 2] = arguments[$_i];};
if (nativeAssert(nativeCallName, args, message) === message) return;
message = (nativeCallName + " !== " + message);
}

113
node_modules/bluebird/js/main/async.js → node_modules/bluebird/js/release/async.js generated vendored
View File

@ -1,14 +1,15 @@
"use strict";
var firstLineError;
try {throw new Error(); } catch (e) {firstLineError = e;}
var schedule = require("./schedule.js");
var Queue = require("./queue.js");
var util = require("./util.js");
var schedule = require("./schedule");
var Queue = require("./queue");
var util = require("./util");
function Async() {
this._isTickUsed = false;
this._lateQueue = new Queue(16);
this._normalQueue = new Queue(16);
this._haveDrainedQueues = false;
this._trampolineEnabled = true;
var self = this;
this.drainQueues = function () {
@ -18,23 +19,28 @@ function Async() {
schedule.isStatic ? schedule(this.drainQueues) : schedule;
}
Async.prototype.enableTrampoline = function() {
this._trampolineEnabled = true;
};
Async.prototype.disableTrampolineIfNecessary = function() {
if (util.hasDevTools) {
this._trampolineEnabled = false;
}
};
Async.prototype.enableTrampoline = function() {
if (!this._trampolineEnabled) {
this._trampolineEnabled = true;
this._schedule = function(fn) {
setTimeout(fn, 0);
};
}
Async.prototype.haveItemsQueued = function () {
return this._isTickUsed || this._haveDrainedQueues;
};
Async.prototype.haveItemsQueued = function () {
return this._normalQueue.length() > 0;
Async.prototype.fatalError = function(e, isNode) {
if (isNode) {
process.stderr.write("Fatal " + (e instanceof Error ? e.stack : e));
process.exit(2);
} else {
this.throwLater(e);
}
};
Async.prototype.throwLater = function(fn, arg) {
@ -42,8 +48,6 @@ Async.prototype.throwLater = function(fn, arg) {
arg = fn;
fn = function () { throw arg; };
}
var domain = this._getDomain();
if (domain !== undefined) fn = domain.bind(fn);
if (typeof setTimeout !== "undefined") {
setTimeout(function() {
fn(arg);
@ -53,75 +57,22 @@ Async.prototype.throwLater = function(fn, arg) {
fn(arg);
});
} catch (e) {
throw new Error("No async scheduler available\u000a\u000a See http://goo.gl/m3OTXk\u000a");
throw new Error("No async scheduler available\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
};
Async.prototype._getDomain = function() {};
if (util.isNode) {
var EventsModule = require("events");
var domainGetter = function() {
var domain = process.domain;
if (domain === null) return undefined;
return domain;
};
if (EventsModule.usingDomains) {
Async.prototype._getDomain = domainGetter;
} else {
var descriptor =
Object.getOwnPropertyDescriptor(EventsModule, "usingDomains");
if (!descriptor.configurable) {
process.on("domainsActivated", function() {
Async.prototype._getDomain = domainGetter;
});
} else {
var usingDomains = false;
Object.defineProperty(EventsModule, "usingDomains", {
configurable: false,
enumerable: true,
get: function() {
return usingDomains;
},
set: function(value) {
if (usingDomains || !value) return;
usingDomains = true;
Async.prototype._getDomain = domainGetter;
util.toFastProperties(process);
process.emit("domainsActivated");
}
});
}
}
}
function AsyncInvokeLater(fn, receiver, arg) {
var domain = this._getDomain();
if (domain !== undefined) fn = domain.bind(fn);
this._lateQueue.push(fn, receiver, arg);
this._queueTick();
}
function AsyncInvoke(fn, receiver, arg) {
var domain = this._getDomain();
if (domain !== undefined) fn = domain.bind(fn);
this._normalQueue.push(fn, receiver, arg);
this._queueTick();
}
function AsyncSettlePromises(promise) {
var domain = this._getDomain();
if (domain !== undefined) {
var fn = domain.bind(promise._settlePromises);
this._normalQueue.push(fn, promise, undefined);
} else {
this._normalQueue._pushOne(promise);
}
this._normalQueue._pushOne(promise);
this._queueTick();
}
@ -130,13 +81,18 @@ if (!util.hasDevTools) {
Async.prototype.invoke = AsyncInvoke;
Async.prototype.settlePromises = AsyncSettlePromises;
} else {
if (schedule.isStatic) {
schedule = function(fn) { setTimeout(fn, 0); };
}
Async.prototype.invokeLater = function (fn, receiver, arg) {
if (this._trampolineEnabled) {
AsyncInvokeLater.call(this, fn, receiver, arg);
} else {
setTimeout(function() {
fn.call(receiver, arg);
}, 100);
this._schedule(function() {
setTimeout(function() {
fn.call(receiver, arg);
}, 100);
});
}
};
@ -144,9 +100,9 @@ if (!util.hasDevTools) {
if (this._trampolineEnabled) {
AsyncInvoke.call(this, fn, receiver, arg);
} else {
setTimeout(function() {
this._schedule(function() {
fn.call(receiver, arg);
}, 0);
});
}
};
@ -154,16 +110,14 @@ if (!util.hasDevTools) {
if (this._trampolineEnabled) {
AsyncSettlePromises.call(this, promise);
} else {
setTimeout(function() {
this._schedule(function() {
promise._settlePromises();
}, 0);
});
}
};
}
Async.prototype.invokeFirst = function (fn, receiver, arg) {
var domain = this._getDomain();
if (domain !== undefined) fn = domain.bind(fn);
this._normalQueue.unshift(fn, receiver, arg);
this._queueTick();
};
@ -184,6 +138,7 @@ Async.prototype._drainQueue = function(queue) {
Async.prototype._drainQueues = function () {
this._drainQueue(this._normalQueue);
this._reset();
this._haveDrainedQueues = true;
this._drainQueue(this._lateQueue);
};
@ -198,5 +153,5 @@ Async.prototype._reset = function () {
this._isTickUsed = false;
};
module.exports = new Async();
module.exports = Async;
module.exports.firstLineError = firstLineError;

38
node_modules/bluebird/js/main/bind.js → node_modules/bluebird/js/release/bind.js generated vendored
View File

@ -1,5 +1,6 @@
"use strict";
module.exports = function(Promise, INTERNAL, tryConvertToPromise) {
module.exports = function(Promise, INTERNAL, tryConvertToPromise, debug) {
var calledBind = false;
var rejectThis = function(_, e) {
this._reject(e);
};
@ -10,8 +11,7 @@ var targetRejected = function(e, context) {
};
var bindingResolved = function(thisArg, context) {
this._setBoundTo(thisArg);
if (this._isPending()) {
if (((this._bitField & 50397184) === 0)) {
this._resolveCallback(context.target);
}
};
@ -21,10 +21,16 @@ var bindingRejected = function(e, context) {
};
Promise.prototype.bind = function (thisArg) {
if (!calledBind) {
calledBind = true;
Promise.prototype._propagateFrom = debug.propagateFromFunction();
Promise.prototype._boundValue = debug.boundValueFunction();
}
var maybePromise = tryConvertToPromise(thisArg);
var ret = new Promise(INTERNAL);
ret._propagateFrom(this, 1);
var target = this._target();
ret._setBoundTo(maybePromise);
if (maybePromise instanceof Promise) {
var context = {
promiseRejectionQueued: false,
@ -32,11 +38,11 @@ Promise.prototype.bind = function (thisArg) {
target: target,
bindingPromise: maybePromise
};
target._then(INTERNAL, targetRejected, ret._progress, ret, context);
target._then(INTERNAL, targetRejected, undefined, ret, context);
maybePromise._then(
bindingResolved, bindingRejected, ret._progress, ret, context);
bindingResolved, bindingRejected, undefined, ret, context);
ret._setOnCancel(maybePromise);
} else {
ret._setBoundTo(thisArg);
ret._resolveCallback(target);
}
return ret;
@ -44,30 +50,18 @@ Promise.prototype.bind = function (thisArg) {
Promise.prototype._setBoundTo = function (obj) {
if (obj !== undefined) {
this._bitField = this._bitField | 131072;
this._bitField = this._bitField | 2097152;
this._boundTo = obj;
} else {
this._bitField = this._bitField & (~131072);
this._bitField = this._bitField & (~2097152);
}
};
Promise.prototype._isBound = function () {
return (this._bitField & 131072) === 131072;
return (this._bitField & 2097152) === 2097152;
};
Promise.bind = function (thisArg, value) {
var maybePromise = tryConvertToPromise(thisArg);
var ret = new Promise(INTERNAL);
if (maybePromise instanceof Promise) {
maybePromise._then(function(thisArg) {
ret._setBoundTo(thisArg);
ret._resolveCallback(value);
}, ret._reject, ret._progress, ret, null);
} else {
ret._setBoundTo(thisArg);
ret._resolveCallback(value);
}
return ret;
return Promise.resolve(value).bind(thisArg);
};
};

2
node_modules/bluebird/js/main/bluebird.js → node_modules/bluebird/js/release/bluebird.js generated vendored
View File

@ -6,6 +6,6 @@ function noConflict() {
catch (e) {}
return bluebird;
}
var bluebird = require("./promise.js")();
var bluebird = require("./promise")();
bluebird.noConflict = noConflict;
module.exports = bluebird;

4
node_modules/bluebird/js/main/call_get.js → node_modules/bluebird/js/release/call_get.js generated vendored
View File

@ -7,7 +7,7 @@ if (cr) {
}
module.exports = function(Promise) {
var util = require("./util.js");
var util = require("./util");
var canEvaluate = util.canEvaluate;
var isIdentifier = util.isIdentifier;
@ -83,7 +83,7 @@ function caller(obj) {
return fn.apply(obj, this);
}
Promise.prototype.call = function (methodName) {
var $_len = arguments.length;var args = new Array($_len - 1); for(var $_i = 1; $_i < $_len; ++$_i) {args[$_i - 1] = arguments[$_i];}
var $_len = arguments.length;var args = new Array($_len - 1); for(var $_i = 1; $_i < $_len; ++$_i) {args[$_i - 1] = arguments[$_i];};
if (!false) {
if (canEvaluate) {
var maybeCaller = getMethodCaller(methodName);

125
node_modules/bluebird/js/release/cancel.js generated vendored Normal file
View File

@ -0,0 +1,125 @@
"use strict";
module.exports = function(Promise, PromiseArray, apiRejection, debug) {
var util = require("./util");
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
var async = Promise._async;
Promise.prototype["break"] = Promise.prototype.cancel = function() {
if (!debug.cancellation()) return this._warn("cancellation is disabled");
var promise = this;
var child = promise;
while (promise.isCancellable()) {
if (!promise._cancelBy(child)) {
if (child._isFollowing()) {
child._followee().cancel();
} else {
child._cancelBranched();
}
break;
}
var parent = promise._cancellationParent;
if (parent == null || !parent.isCancellable()) {
if (promise._isFollowing()) {
promise._followee().cancel();
} else {
promise._cancelBranched();
}
break;
} else {
if (promise._isFollowing()) promise._followee().cancel();
child = promise;
promise = parent;
}
}
};
Promise.prototype._branchHasCancelled = function() {
this._branchesRemainingToCancel--;
};
Promise.prototype._enoughBranchesHaveCancelled = function() {
return this._branchesRemainingToCancel === undefined ||
this._branchesRemainingToCancel <= 0;
};
Promise.prototype._cancelBy = function(canceller) {
if (canceller === this) {
this._branchesRemainingToCancel = 0;
this._invokeOnCancel();
return true;
} else {
this._branchHasCancelled();
if (this._enoughBranchesHaveCancelled()) {
this._invokeOnCancel();
return true;
}
}
return false;
};
Promise.prototype._cancelBranched = function() {
if (this._enoughBranchesHaveCancelled()) {
this._cancel();
}
};
Promise.prototype._cancel = function() {
if (!this.isCancellable()) return;
this._setCancelled();
async.invoke(this._cancelPromises, this, undefined);
};
Promise.prototype._cancelPromises = function() {
if (this._length() > 0) this._settlePromises();
};
Promise.prototype._unsetOnCancel = function() {
this._onCancelField = undefined;
};
Promise.prototype.isCancellable = function() {
return this.isPending() && !this.isCancelled();
};
Promise.prototype._doInvokeOnCancel = function(onCancelCallback, internalOnly) {
if (util.isArray(onCancelCallback)) {
for (var i = 0; i < onCancelCallback.length; ++i) {
this._doInvokeOnCancel(onCancelCallback[i], internalOnly);
}
} else if (onCancelCallback !== undefined) {
if (typeof onCancelCallback === "function") {
if (!internalOnly) {
var e = tryCatch(onCancelCallback).call(this._boundValue());
if (e === errorObj) {
this._attachExtraTrace(e.e);
async.throwLater(e.e);
}
}
} else {
onCancelCallback._resultCancelled(this);
}
}
};
Promise.prototype._invokeOnCancel = function() {
var onCancelCallback = this._onCancel();
this._unsetOnCancel();
async.invoke(this._doInvokeOnCancel, this, onCancelCallback);
};
Promise.prototype._invokeInternalOnCancel = function() {
if (this.isCancellable()) {
this._doInvokeOnCancel(this._onCancel(), true);
this._unsetOnCancel();
}
};
Promise.prototype._resultCancelled = function() {
this.cancel();
};
};

42
node_modules/bluebird/js/release/catch_filter.js generated vendored Normal file
View File

@ -0,0 +1,42 @@
"use strict";
module.exports = function(NEXT_FILTER) {
var util = require("./util");
var getKeys = require("./es5").keys;
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
function catchFilter(instances, cb, promise) {
return function(e) {
var boundTo = promise._boundValue();
predicateLoop: for (var i = 0; i < instances.length; ++i) {
var item = instances[i];
if (item === Error ||
(item != null && item.prototype instanceof Error)) {
if (e instanceof item) {
return tryCatch(cb).call(boundTo, e);
}
} else if (typeof item === "function") {
var matchesPredicate = tryCatch(item).call(boundTo, e);
if (matchesPredicate === errorObj) {
return matchesPredicate;
} else if (matchesPredicate) {
return tryCatch(cb).call(boundTo, e);
}
} else if (util.isObject(e)) {
var keys = getKeys(item);
for (var j = 0; j < keys.length; ++j) {
var key = keys[j];
if (item[key] != e[key]) {
continue predicateLoop;
}
}
return tryCatch(cb).call(boundTo, e);
}
}
return NEXT_FILTER;
};
}
return catchFilter;
};

69
node_modules/bluebird/js/release/context.js generated vendored Normal file
View File

@ -0,0 +1,69 @@
"use strict";
module.exports = function(Promise) {
var longStackTraces = false;
var contextStack = [];
Promise.prototype._promiseCreated = function() {};
Promise.prototype._pushContext = function() {};
Promise.prototype._popContext = function() {return null;};
Promise._peekContext = Promise.prototype._peekContext = function() {};
function Context() {
this._trace = new Context.CapturedTrace(peekContext());
}
Context.prototype._pushContext = function () {
if (this._trace !== undefined) {
this._trace._promiseCreated = null;
contextStack.push(this._trace);
}
};
Context.prototype._popContext = function () {
if (this._trace !== undefined) {
var trace = contextStack.pop();
var ret = trace._promiseCreated;
trace._promiseCreated = null;
return ret;
}
return null;
};
function createContext() {
if (longStackTraces) return new Context();
}
function peekContext() {
var lastIndex = contextStack.length - 1;
if (lastIndex >= 0) {
return contextStack[lastIndex];
}
return undefined;
}
Context.CapturedTrace = null;
Context.create = createContext;
Context.deactivateLongStackTraces = function() {};
Context.activateLongStackTraces = function() {
var Promise_pushContext = Promise.prototype._pushContext;
var Promise_popContext = Promise.prototype._popContext;
var Promise_PeekContext = Promise._peekContext;
var Promise_peekContext = Promise.prototype._peekContext;
var Promise_promiseCreated = Promise.prototype._promiseCreated;
Context.deactivateLongStackTraces = function() {
Promise.prototype._pushContext = Promise_pushContext;
Promise.prototype._popContext = Promise_popContext;
Promise._peekContext = Promise_PeekContext;
Promise.prototype._peekContext = Promise_peekContext;
Promise.prototype._promiseCreated = Promise_promiseCreated;
longStackTraces = false;
};
longStackTraces = true;
Promise.prototype._pushContext = Context.prototype._pushContext;
Promise.prototype._popContext = Context.prototype._popContext;
Promise._peekContext = Promise.prototype._peekContext = peekContext;
Promise.prototype._promiseCreated = function() {
var ctx = this._peekContext();
if (ctx && ctx._promiseCreated == null) ctx._promiseCreated = this;
};
};
return Context;
};

538
node_modules/bluebird/js/main/captured_trace.js → node_modules/bluebird/js/release/debuggability.js generated vendored
View File

@ -1,95 +1,310 @@
"use strict";
module.exports = function() {
var async = require("./async.js");
var util = require("./util.js");
module.exports = function(Promise, Context) {
var getDomain = Promise._getDomain;
var async = Promise._async;
var Warning = require("./errors").Warning;
var util = require("./util");
var canAttachTrace = util.canAttachTrace;
var unhandledRejectionHandled;
var possiblyUnhandledRejection;
var bluebirdFramePattern =
/[\\\/]bluebird[\\\/]js[\\\/](main|debug|zalgo|instrumented)/;
/[\\\/]bluebird[\\\/]js[\\\/](release|debug|instrumented)/;
var stackFramePattern = null;
var formatStack = null;
var indentStackFrames = false;
var warn;
var printWarning;
var debugging = !!(util.env("BLUEBIRD_DEBUG") != 0 &&
(false ||
util.env("BLUEBIRD_DEBUG") ||
util.env("NODE_ENV") === "development"));
var warnings = !!(util.env("BLUEBIRD_WARNINGS") != 0 &&
(debugging || util.env("BLUEBIRD_WARNINGS")));
var longStackTraces = !!(util.env("BLUEBIRD_LONG_STACK_TRACES") != 0 &&
(debugging || util.env("BLUEBIRD_LONG_STACK_TRACES")));
function CapturedTrace(parent) {
this._parent = parent;
var length = this._length = 1 + (parent === undefined ? 0 : parent._length);
captureStackTrace(this, CapturedTrace);
if (length > 32) this.uncycle();
Promise.prototype.suppressUnhandledRejections = function() {
var target = this._target();
target._bitField = ((target._bitField & (~1048576)) |
2097152);
};
Promise.prototype._ensurePossibleRejectionHandled = function () {
if ((this._bitField & 2097152) !== 0) return;
this._setRejectionIsUnhandled();
async.invokeLater(this._notifyUnhandledRejection, this, undefined);
};
Promise.prototype._notifyUnhandledRejectionIsHandled = function () {
fireRejectionEvent("rejectionHandled",
unhandledRejectionHandled, undefined, this);
};
Promise.prototype._notifyUnhandledRejection = function () {
if (this._isRejectionUnhandled()) {
var reason = this._settledValue();
this._setUnhandledRejectionIsNotified();
fireRejectionEvent("unhandledRejection",
possiblyUnhandledRejection, reason, this);
}
};
Promise.prototype._setUnhandledRejectionIsNotified = function () {
this._bitField = this._bitField | 262144;
};
Promise.prototype._unsetUnhandledRejectionIsNotified = function () {
this._bitField = this._bitField & (~262144);
};
Promise.prototype._isUnhandledRejectionNotified = function () {
return (this._bitField & 262144) > 0;
};
Promise.prototype._setRejectionIsUnhandled = function () {
this._bitField = this._bitField | 1048576;
};
Promise.prototype._unsetRejectionIsUnhandled = function () {
this._bitField = this._bitField & (~1048576);
if (this._isUnhandledRejectionNotified()) {
this._unsetUnhandledRejectionIsNotified();
this._notifyUnhandledRejectionIsHandled();
}
};
Promise.prototype._isRejectionUnhandled = function () {
return (this._bitField & 1048576) > 0;
};
Promise.prototype._warn = function(message, shouldUseOwnTrace, promise) {
return warn(message, shouldUseOwnTrace, promise || this);
};
Promise.onPossiblyUnhandledRejection = function (fn) {
var domain = getDomain();
possiblyUnhandledRejection =
typeof fn === "function" ? (domain === null ? fn : domain.bind(fn))
: undefined;
};
Promise.onUnhandledRejectionHandled = function (fn) {
var domain = getDomain();
unhandledRejectionHandled =
typeof fn === "function" ? (domain === null ? fn : domain.bind(fn))
: undefined;
};
var disableLongStackTraces = function() {};
Promise.longStackTraces = function () {
if (async.haveItemsQueued() && !config.longStackTraces) {
throw new Error("cannot enable long stack traces after promises have been created\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
if (!config.longStackTraces && longStackTracesIsSupported()) {
var Promise_captureStackTrace = Promise.prototype._captureStackTrace;
var Promise_attachExtraTrace = Promise.prototype._attachExtraTrace;
config.longStackTraces = true;
disableLongStackTraces = function() {
if (async.haveItemsQueued() && !config.longStackTraces) {
throw new Error("cannot enable long stack traces after promises have been created\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
Promise.prototype._captureStackTrace = Promise_captureStackTrace;
Promise.prototype._attachExtraTrace = Promise_attachExtraTrace;
Context.deactivateLongStackTraces();
async.enableTrampoline();
config.longStackTraces = false;
};
Promise.prototype._captureStackTrace = longStackTracesCaptureStackTrace;
Promise.prototype._attachExtraTrace = longStackTracesAttachExtraTrace;
Context.activateLongStackTraces();
async.disableTrampolineIfNecessary();
}
};
Promise.hasLongStackTraces = function () {
return config.longStackTraces && longStackTracesIsSupported();
};
Promise.config = function(opts) {
opts = Object(opts);
if ("longStackTraces" in opts) {
if (opts.longStackTraces) {
Promise.longStackTraces();
} else if (!opts.longStackTraces && Promise.hasLongStackTraces()) {
disableLongStackTraces();
}
}
if ("warnings" in opts) {
config.warnings = !!opts.warnings;
}
if ("cancellation" in opts && opts.cancellation && !config.cancellation) {
if (async.haveItemsQueued()) {
throw new Error(
"cannot enable cancellation after promises are in use");
}
Promise.prototype._clearCancellationData =
cancellationClearCancellationData;
Promise.prototype._propagateFrom = cancellationPropagateFrom;
Promise.prototype._onCancel = cancellationOnCancel;
Promise.prototype._setOnCancel = cancellationSetOnCancel;
Promise.prototype._attachCancellationCallback =
cancellationAttachCancellationCallback;
Promise.prototype._execute = cancellationExecute;
propagateFromFunction = cancellationPropagateFrom;
config.cancellation = true;
}
};
Promise.prototype._execute = function(executor, resolve, reject) {
try {
executor(resolve, reject);
} catch (e) {
return e;
}
};
Promise.prototype._onCancel = function () {};
Promise.prototype._setOnCancel = function (handler) { ; };
Promise.prototype._attachCancellationCallback = function(onCancel) {
;
};
Promise.prototype._captureStackTrace = function () {};
Promise.prototype._attachExtraTrace = function () {};
Promise.prototype._clearCancellationData = function() {};
Promise.prototype._propagateFrom = function (parent, flags) {
;
;
};
function cancellationExecute(executor, resolve, reject) {
var promise = this;
try {
executor(resolve, reject, function(onCancel) {
if (typeof onCancel !== "function") {
throw new TypeError("onCancel must be a function, got: " +
util.toString(onCancel));
}
promise._attachCancellationCallback(onCancel);
});
} catch (e) {
return e;
}
}
util.inherits(CapturedTrace, Error);
CapturedTrace.prototype.uncycle = function() {
var length = this._length;
if (length < 2) return;
var nodes = [];
var stackToIndex = {};
function cancellationAttachCancellationCallback(onCancel) {
if (!this.isCancellable()) return this;
for (var i = 0, node = this; node !== undefined; ++i) {
nodes.push(node);
node = node._parent;
}
length = this._length = i;
for (var i = length - 1; i >= 0; --i) {
var stack = nodes[i].stack;
if (stackToIndex[stack] === undefined) {
stackToIndex[stack] = i;
var previousOnCancel = this._onCancel();
if (previousOnCancel !== undefined) {
if (util.isArray(previousOnCancel)) {
previousOnCancel.push(onCancel);
} else {
this._setOnCancel([previousOnCancel, onCancel]);
}
} else {
this._setOnCancel(onCancel);
}
for (var i = 0; i < length; ++i) {
var currentStack = nodes[i].stack;
var index = stackToIndex[currentStack];
if (index !== undefined && index !== i) {
if (index > 0) {
nodes[index - 1]._parent = undefined;
nodes[index - 1]._length = 1;
}
nodes[i]._parent = undefined;
nodes[i]._length = 1;
var cycleEdgeNode = i > 0 ? nodes[i - 1] : this;
}
if (index < length - 1) {
cycleEdgeNode._parent = nodes[index + 1];
cycleEdgeNode._parent.uncycle();
cycleEdgeNode._length =
cycleEdgeNode._parent._length + 1;
function cancellationOnCancel() {
return this._onCancelField;
}
function cancellationSetOnCancel(onCancel) {
this._onCancelField = onCancel;
}
function cancellationClearCancellationData() {
this._cancellationParent = undefined;
this._onCancelField = undefined;
}
function cancellationPropagateFrom(parent, flags) {
if ((flags & 1) !== 0) {
this._cancellationParent = parent;
var branchesRemainingToCancel = parent._branchesRemainingToCancel;
if (branchesRemainingToCancel === undefined) {
branchesRemainingToCancel = 0;
}
parent._branchesRemainingToCancel = branchesRemainingToCancel + 1;
}
if ((flags & 2) !== 0 && parent._isBound()) {
this._setBoundTo(parent._boundTo);
}
}
function bindingPropagateFrom(parent, flags) {
if ((flags & 2) !== 0 && parent._isBound()) {
this._setBoundTo(parent._boundTo);
}
}
var propagateFromFunction = bindingPropagateFrom;
function boundValueFunction() {
var ret = this._boundTo;
if (ret !== undefined) {
if (ret instanceof Promise) {
if (ret.isFulfilled()) {
return ret.value();
} else {
cycleEdgeNode._parent = undefined;
cycleEdgeNode._length = 1;
return undefined;
}
var currentChildLength = cycleEdgeNode._length + 1;
for (var j = i - 2; j >= 0; --j) {
nodes[j]._length = currentChildLength;
currentChildLength++;
}
return;
}
}
};
return ret;
}
CapturedTrace.prototype.parent = function() {
return this._parent;
};
function longStackTracesCaptureStackTrace() {
this._trace = new CapturedTrace(this._peekContext());
}
CapturedTrace.prototype.hasParent = function() {
return this._parent !== undefined;
};
CapturedTrace.prototype.attachExtraTrace = function(error) {
if (error.__stackCleaned__) return;
this.uncycle();
var parsed = CapturedTrace.parseStackAndMessage(error);
var message = parsed.message;
var stacks = [parsed.stack];
var trace = this;
while (trace !== undefined) {
stacks.push(cleanStack(trace.stack.split("\n")));
trace = trace._parent;
function longStackTracesAttachExtraTrace(error, ignoreSelf) {
if (canAttachTrace(error)) {
var trace = this._trace;
if (trace !== undefined) {
if (ignoreSelf) trace = trace._parent;
}
if (trace !== undefined) {
trace.attachExtraTrace(error);
} else if (!error.__stackCleaned__) {
var parsed = parseStackAndMessage(error);
util.notEnumerableProp(error, "stack",
parsed.message + "\n" + parsed.stack.join("\n"));
util.notEnumerableProp(error, "__stackCleaned__", true);
}
}
removeCommonRoots(stacks);
removeDuplicateOrEmptyJumps(stacks);
util.notEnumerableProp(error, "stack", reconstructStack(message, stacks));
util.notEnumerableProp(error, "__stackCleaned__", true);
};
}
function checkForgottenReturns(returnValue, promiseCreated, name, promise) {
if (returnValue === undefined &&
promiseCreated !== null &&
config.longStackTraces &&
config.warnings) {
var msg = "a promise was created in a " + name +
" handler but was not returned from it";
promise._warn(msg, true, promiseCreated);
}
}
function deprecated(name, replacement) {
var message = name +
" is deprecated and will be removed in a future version.";
if (replacement) message += " Use " + replacement + " instead.";
return warn(message);
}
function warn(message, shouldUseOwnTrace, promise) {
if (!config.warnings) return;
var warning = new Warning(message);
var ctx;
if (shouldUseOwnTrace) {
promise._attachExtraTrace(warning);
} else if (config.longStackTraces && (ctx = Promise._peekContext())) {
ctx.attachExtraTrace(warning);
} else {
var parsed = parseStackAndMessage(warning);
warning.stack = parsed.message + "\n" + parsed.stack.join("\n");
}
formatAndLogError(warning, "", true);
}
function reconstructStack(message, stacks) {
for (var i = 0; i < stacks.length - 1; ++i) {
@ -144,8 +359,8 @@ function cleanStack(stack) {
var ret = [];
for (var i = 0; i < stack.length; ++i) {
var line = stack[i];
var isTraceLine = stackFramePattern.test(line) ||
" (No stack trace)" === line;
var isTraceLine = " (No stack trace)" === line ||
stackFramePattern.test(line);
var isInternalFrame = isTraceLine && shouldIgnore(line);
if (isTraceLine && !isInternalFrame) {
if (indentStackFrames && line.charAt(0) !== " ") {
@ -171,7 +386,7 @@ function stackFramesAsArray(error) {
return stack;
}
CapturedTrace.parseStackAndMessage = function(error) {
function parseStackAndMessage(error) {
var stack = error.stack;
var message = error.toString();
stack = typeof stack === "string" && stack.length > 0
@ -180,36 +395,27 @@ CapturedTrace.parseStackAndMessage = function(error) {
message: message,
stack: cleanStack(stack)
};
};
}
CapturedTrace.formatAndLogError = function(error, title) {
function formatAndLogError(error, title, isSoft) {
if (typeof console !== "undefined") {
var message;
if (typeof error === "object" || typeof error === "function") {
if (util.isObject(error)) {
var stack = error.stack;
message = title + formatStack(stack, error);
} else {
message = title + String(error);
}
if (typeof warn === "function") {
warn(message);
if (typeof printWarning === "function") {
printWarning(message, isSoft);
} else if (typeof console.log === "function" ||
typeof console.log === "object") {
console.log(message);
}
}
};
}
CapturedTrace.unhandledRejection = function (reason) {
CapturedTrace.formatAndLogError(reason, "^--- With additional stack trace: ");
};
CapturedTrace.isSupported = function () {
return typeof captureStackTrace === "function";
};
CapturedTrace.fireRejectionEvent =
function(name, localHandler, reason, promise) {
function fireRejectionEvent(name, localHandler, reason, promise) {
var localEventFired = false;
try {
if (typeof localHandler === "function") {
@ -247,9 +453,9 @@ function(name, localHandler, reason, promise) {
if (!globalEventFired && !localEventFired && !domEventFired &&
name === "unhandledRejection") {
CapturedTrace.formatAndLogError(reason, "Unhandled rejection ");
formatAndLogError(reason, "Unhandled rejection ");
}
};
}
function formatNonError(obj) {
var str;
@ -258,7 +464,8 @@ function formatNonError(obj) {
(obj.name || "anonymous") +
"]";
} else {
str = obj.toString();
str = obj && typeof obj.toString === "function"
? obj.toString() : util.toString(obj);
var ruselessToString = /\[object [a-zA-Z0-9$_]+\]/;
if (ruselessToString.test(str)) {
try {
@ -284,6 +491,10 @@ function snip(str) {
return str.substr(0, maxChars - 3) + "...";
}
function longStackTracesIsSupported() {
return typeof captureStackTrace === "function";
}
var shouldIgnore = function() { return false; };
var parseLineInfoRegex = /[\/<\(]([^:\/]+):(\d+):(?:\d+)\)?\s*$/;
function parseLineInfo(line) {
@ -295,8 +506,9 @@ function parseLineInfo(line) {
};
}
}
CapturedTrace.setBounds = function(firstLineError, lastLineError) {
if (!CapturedTrace.isSupported()) return;
function setBounds(firstLineError, lastLineError) {
if (!longStackTracesIsSupported()) return;
var firstStackLines = firstLineError.stack.split("\n");
var lastStackLines = lastLineError.stack.split("\n");
var firstIndex = -1;
@ -335,6 +547,82 @@ CapturedTrace.setBounds = function(firstLineError, lastLineError) {
}
return false;
};
}
function CapturedTrace(parent) {
this._parent = parent;
this._promisesCreated = 0;
var length = this._length = 1 + (parent === undefined ? 0 : parent._length);
captureStackTrace(this, CapturedTrace);
if (length > 32) this.uncycle();
}
util.inherits(CapturedTrace, Error);
Context.CapturedTrace = CapturedTrace;
CapturedTrace.prototype.uncycle = function() {
var length = this._length;
if (length < 2) return;
var nodes = [];
var stackToIndex = {};
for (var i = 0, node = this; node !== undefined; ++i) {
nodes.push(node);
node = node._parent;
}
length = this._length = i;
for (var i = length - 1; i >= 0; --i) {
var stack = nodes[i].stack;
if (stackToIndex[stack] === undefined) {
stackToIndex[stack] = i;
}
}
for (var i = 0; i < length; ++i) {
var currentStack = nodes[i].stack;
var index = stackToIndex[currentStack];
if (index !== undefined && index !== i) {
if (index > 0) {
nodes[index - 1]._parent = undefined;
nodes[index - 1]._length = 1;
}
nodes[i]._parent = undefined;
nodes[i]._length = 1;
var cycleEdgeNode = i > 0 ? nodes[i - 1] : this;
if (index < length - 1) {
cycleEdgeNode._parent = nodes[index + 1];
cycleEdgeNode._parent.uncycle();
cycleEdgeNode._length =
cycleEdgeNode._parent._length + 1;
} else {
cycleEdgeNode._parent = undefined;
cycleEdgeNode._length = 1;
}
var currentChildLength = cycleEdgeNode._length + 1;
for (var j = i - 2; j >= 0; --j) {
nodes[j]._length = currentChildLength;
currentChildLength++;
}
return;
}
}
};
CapturedTrace.prototype.attachExtraTrace = function(error) {
if (error.__stackCleaned__) return;
this.uncycle();
var parsed = parseStackAndMessage(error);
var message = parsed.message;
var stacks = [parsed.stack];
var trace = this;
while (trace !== undefined) {
stacks.push(cleanStack(trace.stack.split("\n")));
trace = trace._parent;
}
removeCommonRoots(stacks);
removeDuplicateOrEmptyJumps(stacks);
util.notEnumerableProp(error, "stack", reconstructStack(message, stacks));
util.notEnumerableProp(error, "__stackCleaned__", true);
};
var captureStackTrace = (function stackDetection() {
@ -351,7 +639,7 @@ var captureStackTrace = (function stackDetection() {
if (typeof Error.stackTraceLimit === "number" &&
typeof Error.captureStackTrace === "function") {
Error.stackTraceLimit = Error.stackTraceLimit + 6;
Error.stackTraceLimit += 6;
stackFramePattern = v8stackFramePattern;
formatStack = v8stackFormatter;
var captureStackTrace = Error.captureStackTrace;
@ -360,9 +648,9 @@ var captureStackTrace = (function stackDetection() {
return bluebirdFramePattern.test(line);
};
return function(receiver, ignoreUntil) {
Error.stackTraceLimit = Error.stackTraceLimit + 6;
Error.stackTraceLimit += 6;
captureStackTrace(receiver, ignoreUntil);
Error.stackTraceLimit = Error.stackTraceLimit - 6;
Error.stackTraceLimit -= 6;
};
}
var err = new Error();
@ -382,14 +670,15 @@ var captureStackTrace = (function stackDetection() {
catch(e) {
hasStackAfterThrow = ("stack" in e);
}
if (!("stack" in err) && hasStackAfterThrow) {
if (!("stack" in err) && hasStackAfterThrow &&
typeof Error.stackTraceLimit === "number") {
stackFramePattern = v8stackFramePattern;
formatStack = v8stackFormatter;
return function captureStackTrace(o) {
Error.stackTraceLimit = Error.stackTraceLimit + 6;
Error.stackTraceLimit += 6;
try { throw new Error(); }
catch(e) { o.stack = e.stack; }
Error.stackTraceLimit = Error.stackTraceLimit - 6;
Error.stackTraceLimit -= 6;
};
}
@ -474,19 +763,50 @@ var fireGlobalEvent = (function() {
})();
if (typeof console !== "undefined" && typeof console.warn !== "undefined") {
warn = function (message) {
printWarning = function (message) {
console.warn(message);
};
if (util.isNode && process.stderr.isTTY) {
warn = function(message) {
process.stderr.write("\u001b[31m" + message + "\u001b[39m\n");
printWarning = function(message, isSoft) {
var color = isSoft ? "\u001b[33m" : "\u001b[31m";
console.warn(color + message + "\u001b[0m\n");
};
} else if (!util.isNode && typeof (new Error().stack) === "string") {
warn = function(message) {
console.warn("%c" + message, "color: red");
printWarning = function(message, isSoft) {
console.warn("%c" + message,
isSoft ? "color: darkorange" : "color: red");
};
}
}
return CapturedTrace;
var config = {
warnings: warnings,
longStackTraces: false,
cancellation: false
};
if (longStackTraces) Promise.longStackTraces();
return {
longStackTraces: function() {
return config.longStackTraces;
},
warnings: function() {
return config.warnings;
},
cancellation: function() {
return config.cancellation;
},
propagateFromFunction: function() {
return propagateFromFunction;
},
boundValueFunction: function() {
return boundValueFunction;
},
checkForgottenReturns: checkForgottenReturns,
setBounds: setBounds,
warn: warn,
deprecated: deprecated,
CapturedTrace: CapturedTrace
};
};

46
node_modules/bluebird/js/release/direct_resolve.js generated vendored Normal file
View File

@ -0,0 +1,46 @@
"use strict";
module.exports = function(Promise) {
function returner() {
return this.value;
}
function thrower() {
throw this.reason;
}
Promise.prototype["return"] =
Promise.prototype.thenReturn = function (value) {
if (value instanceof Promise) value.suppressUnhandledRejections();
return this._then(
returner, undefined, undefined, {value: value}, undefined);
};
Promise.prototype["throw"] =
Promise.prototype.thenThrow = function (reason) {
return this._then(
thrower, undefined, undefined, {reason: reason}, undefined);
};
Promise.prototype.catchThrow = function (reason) {
if (arguments.length <= 1) {
return this._then(
undefined, thrower, undefined, {reason: reason}, undefined);
} else {
var _reason = arguments[1];
var handler = function() {throw _reason;};
return this.caught(reason, handler);
}
};
Promise.prototype.catchReturn = function (value) {
if (arguments.length <= 1) {
if (value instanceof Promise) value.suppressUnhandledRejections();
return this._then(
undefined, returner, undefined, {value: value}, undefined);
} else {
var _value = arguments[1];
if (_value instanceof Promise) _value.suppressUnhandledRejections();
var handler = function() {return _value;};
return this.caught(value, handler);
}
};
};

29
node_modules/bluebird/js/release/each.js generated vendored Normal file
View File

@ -0,0 +1,29 @@
"use strict";
module.exports = function(Promise, INTERNAL) {
var PromiseReduce = Promise.reduce;
var PromiseAll = Promise.all;
function promiseAllThis() {
return PromiseAll(this);
}
function PromiseMapSeries(promises, fn) {
return PromiseReduce(promises, fn, INTERNAL, INTERNAL);
}
Promise.prototype.each = function (fn) {
return this.mapSeries(fn)
._then(promiseAllThis, undefined, undefined, this, undefined);
};
Promise.prototype.mapSeries = function (fn) {
return PromiseReduce(this, fn, INTERNAL, INTERNAL);
};
Promise.each = function (promises, fn) {
return PromiseMapSeries(promises, fn)
._then(promiseAllThis, undefined, undefined, promises, undefined);
};
Promise.mapSeries = PromiseMapSeries;
};

4
node_modules/bluebird/js/main/errors.js → node_modules/bluebird/js/release/errors.js generated vendored
View File

@ -1,7 +1,7 @@
"use strict";
var es5 = require("./es5.js");
var es5 = require("./es5");
var Objectfreeze = es5.freeze;
var util = require("./util.js");
var util = require("./util");
var inherits = util.inherits;
var notEnumerableProp = util.notEnumerableProp;

0
node_modules/bluebird/js/main/es5.js → node_modules/bluebird/js/release/es5.js generated vendored
View File

0
node_modules/bluebird/js/main/filter.js → node_modules/bluebird/js/release/filter.js generated vendored
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100
node_modules/bluebird/js/release/finally.js generated vendored Normal file
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@ -0,0 +1,100 @@
"use strict";
module.exports = function(Promise, tryConvertToPromise) {
var util = require("./util");
var CancellationError = Promise.CancellationError;
var errorObj = util.errorObj;
function FinallyHandlerCancelReaction(finallyHandler) {
this.finallyHandler = finallyHandler;
}
FinallyHandlerCancelReaction.prototype._resultCancelled = function() {
checkCancel(this.finallyHandler);
};
function checkCancel(ctx, reason) {
if (ctx.cancelPromise != null) {
if (arguments.length > 1) {
ctx.cancelPromise._reject(reason);
} else {
ctx.cancelPromise._cancel();
}
ctx.cancelPromise = null;
return true;
}
return false;
}
function succeed() {
return finallyHandler.call(this, this.promise._target()._settledValue());
}
function fail(reason) {
if (checkCancel(this, reason)) return;
errorObj.e = reason;
return errorObj;
}
function finallyHandler(reasonOrValue) {
var promise = this.promise;
var handler = this.handler;
if (!this.called) {
this.called = true;
var ret = this.type === 0
? handler.call(promise._boundValue())
: handler.call(promise._boundValue(), reasonOrValue);
if (ret !== undefined) {
var maybePromise = tryConvertToPromise(ret, promise);
if (maybePromise instanceof Promise) {
if (this.cancelPromise != null) {
if (maybePromise.isCancelled()) {
var reason =
new CancellationError("late cancellation observer");
promise._attachExtraTrace(reason);
errorObj.e = reason;
return errorObj;
} else if (maybePromise.isPending()) {
maybePromise._attachCancellationCallback(
new FinallyHandlerCancelReaction(this));
}
}
return maybePromise._then(
succeed, fail, undefined, this, undefined);
}
}
}
if (promise.isRejected()) {
checkCancel(this);
errorObj.e = reasonOrValue;
return errorObj;
} else {
checkCancel(this);
return reasonOrValue;
}
}
Promise.prototype._passThrough = function(handler, type, success, fail) {
if (typeof handler !== "function") return this.then();
return this._then(success, fail, undefined, {
promise: this,
handler: handler,
called: false,
cancelPromise: null,
type: type
}, undefined);
};
Promise.prototype.lastly =
Promise.prototype["finally"] = function (handler) {
return this._passThrough(handler,
0,
finallyHandler,
finallyHandler);
};
Promise.prototype.tap = function (handler) {
return this._passThrough(handler, 1, finallyHandler);
};
return finallyHandler;
};

140
node_modules/bluebird/js/main/generators.js → node_modules/bluebird/js/release/generators.js generated vendored
View File

@ -2,10 +2,12 @@
module.exports = function(Promise,
apiRejection,
INTERNAL,
tryConvertToPromise) {
var errors = require("./errors.js");
tryConvertToPromise,
Proxyable,
debug) {
var errors = require("./errors");
var TypeError = errors.TypeError;
var util = require("./util.js");
var util = require("./util");
var errorObj = util.errorObj;
var tryCatch = util.tryCatch;
var yieldHandlers = [];
@ -30,6 +32,7 @@ function promiseFromYieldHandler(value, yieldHandlers, traceParent) {
function PromiseSpawn(generatorFunction, receiver, yieldHandler, stack) {
var promise = this._promise = new Promise(INTERNAL);
promise._captureStackTrace();
promise._setOnCancel(this);
this._stack = stack;
this._generatorFunction = generatorFunction;
this._receiver = receiver;
@ -37,7 +40,75 @@ function PromiseSpawn(generatorFunction, receiver, yieldHandler, stack) {
this._yieldHandlers = typeof yieldHandler === "function"
? [yieldHandler].concat(yieldHandlers)
: yieldHandlers;
this._yieldedPromise = null;
}
util.inherits(PromiseSpawn, Proxyable);
PromiseSpawn.prototype._isResolved = function() {
return this.promise === null;
};
PromiseSpawn.prototype._cleanup = function() {
this._promise = this._generator = null;
};
PromiseSpawn.prototype._promiseCancelled = function() {
if (this._isResolved()) return;
var implementsReturn = typeof this._generator["return"] !== "undefined";
var result;
if (!implementsReturn) {
var reason = new Promise.CancellationError(
"generator .return() sentinel");
Promise.coroutine.returnSentinel = reason;
this._promise._attachExtraTrace(reason);
this._promise._pushContext();
result = tryCatch(this._generator["throw"]).call(this._generator,
reason);
this._promise._popContext();
if (result === errorObj && result.e === reason) {
result = null;
}
} else {
this._promise._pushContext();
result = tryCatch(this._generator["return"]).call(this._generator,
undefined);
this._promise._popContext();
}
var promise = this._promise;
this._cleanup();
if (result === errorObj) {
promise._rejectCallback(result.e, false);
} else {
promise.cancel();
}
};
PromiseSpawn.prototype._promiseFulfilled = function(value) {
this._yieldedPromise = null;
this._promise._pushContext();
var result = tryCatch(this._generator.next).call(this._generator, value);
this._promise._popContext();
this._continue(result);
};
PromiseSpawn.prototype._promiseRejected = function(reason) {
this._yieldedPromise = null;
this._promise._attachExtraTrace(reason);
this._promise._pushContext();
var result = tryCatch(this._generator["throw"])
.call(this._generator, reason);
this._promise._popContext();
this._continue(result);
};
PromiseSpawn.prototype._resultCancelled = function() {
if (this._yieldedPromise instanceof Promise) {
var promise = this._yieldedPromise;
this._yieldedPromise = null;
promise.cancel();
}
};
PromiseSpawn.prototype.promise = function () {
return this._promise;
@ -47,17 +118,20 @@ PromiseSpawn.prototype._run = function () {
this._generator = this._generatorFunction.call(this._receiver);
this._receiver =
this._generatorFunction = undefined;
this._next(undefined);
this._promiseFulfilled(undefined);
};
PromiseSpawn.prototype._continue = function (result) {
var promise = this._promise;
if (result === errorObj) {
return this._promise._rejectCallback(result.e, false, true);
this._cleanup();
return promise._rejectCallback(result.e, false);
}
var value = result.value;
if (result.done === true) {
this._promise._resolveCallback(value);
this._cleanup();
return promise._resolveCallback(value);
} else {
var maybePromise = tryConvertToPromise(value, this._promise);
if (!(maybePromise instanceof Promise)) {
@ -66,9 +140,9 @@ PromiseSpawn.prototype._continue = function (result) {
this._yieldHandlers,
this._promise);
if (maybePromise === null) {
this._throw(
this._promiseRejected(
new TypeError(
"A value %s was yielded that could not be treated as a promise\u000a\u000a See http://goo.gl/4Y4pDk\u000a\u000a".replace("%s", value) +
"A value %s was yielded that could not be treated as a promise\u000a\u000a See http://goo.gl/MqrFmX\u000a\u000a".replace("%s", value) +
"From coroutine:\u000a" +
this._stack.split("\n").slice(1, -7).join("\n")
)
@ -76,35 +150,25 @@ PromiseSpawn.prototype._continue = function (result) {
return;
}
}
maybePromise._then(
this._next,
this._throw,
undefined,
this,
null
);
maybePromise = maybePromise._target();
var bitField = maybePromise._bitField;
;
if (((bitField & 50397184) === 0)) {
this._yieldedPromise = maybePromise;
maybePromise._proxy(this, null);
} else if (((bitField & 33554432) !== 0)) {
this._promiseFulfilled(maybePromise._value());
} else if (((bitField & 16777216) !== 0)) {
this._promiseRejected(maybePromise._reason());
} else {
this._promiseCancelled();
}
}
};
PromiseSpawn.prototype._throw = function (reason) {
this._promise._attachExtraTrace(reason);
this._promise._pushContext();
var result = tryCatch(this._generator["throw"])
.call(this._generator, reason);
this._promise._popContext();
this._continue(result);
};
PromiseSpawn.prototype._next = function (value) {
this._promise._pushContext();
var result = tryCatch(this._generator.next).call(this._generator, value);
this._promise._popContext();
this._continue(result);
};
Promise.coroutine = function (generatorFunction, options) {
if (typeof generatorFunction !== "function") {
throw new TypeError("generatorFunction must be a function\u000a\u000a See http://goo.gl/6Vqhm0\u000a");
throw new TypeError("generatorFunction must be a function\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
var yieldHandler = Object(options).yieldHandler;
var PromiseSpawn$ = PromiseSpawn;
@ -113,20 +177,24 @@ Promise.coroutine = function (generatorFunction, options) {
var generator = generatorFunction.apply(this, arguments);
var spawn = new PromiseSpawn$(undefined, undefined, yieldHandler,
stack);
var ret = spawn.promise();
spawn._generator = generator;
spawn._next(undefined);
return spawn.promise();
spawn._promiseFulfilled(undefined);
return ret;
};
};
Promise.coroutine.addYieldHandler = function(fn) {
if (typeof fn !== "function") throw new TypeError("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a");
if (typeof fn !== "function") {
throw new TypeError("expecting a function but got " + util.classString(fn));
}
yieldHandlers.push(fn);
};
Promise.spawn = function (generatorFunction) {
debug.deprecated("Promise.spawn()", "Promise.coroutine()");
if (typeof generatorFunction !== "function") {
return apiRejection("generatorFunction must be a function\u000a\u000a See http://goo.gl/6Vqhm0\u000a");
return apiRejection("generatorFunction must be a function\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
var spawn = new PromiseSpawn(generatorFunction, this);
var ret = spawn.promise();

149
node_modules/bluebird/js/release/join.js generated vendored Normal file
View File

@ -0,0 +1,149 @@
"use strict";
module.exports =
function(Promise, PromiseArray, tryConvertToPromise, INTERNAL) {
var util = require("./util");
var canEvaluate = util.canEvaluate;
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
var reject;
if (!false) {
if (canEvaluate) {
var thenCallback = function(i) {
return new Function("value", "holder", " \n\
'use strict'; \n\
holder.pIndex = value; \n\
holder.checkFulfillment(this); \n\
".replace(/Index/g, i));
};
var promiseSetter = function(i) {
return new Function("promise", "holder", " \n\
'use strict'; \n\
holder.pIndex = promise; \n\
".replace(/Index/g, i));
};
var generateHolderClass = function(total) {
var props = new Array(total);
for (var i = 0; i < props.length; ++i) {
props[i] = "this.p" + (i+1);
}
var assignment = props.join(" = ") + " = null;";
var cancellationCode= "var promise;\n" + props.map(function(prop) {
return " \n\
promise = " + prop + "; \n\
if (promise instanceof Promise) { \n\
promise.cancel(); \n\
} \n\
";
}).join("\n");
var passedArguments = props.join(", ");
var name = "Holder$" + total;
var code = "return function(tryCatch, errorObj, Promise) { \n\
'use strict'; \n\
function [TheName](fn) { \n\
[TheProperties] \n\
this.fn = fn; \n\
this.now = 0; \n\
} \n\
[TheName].prototype.checkFulfillment = function(promise) { \n\
var now = ++this.now; \n\
if (now === [TheTotal]) { \n\
promise._pushContext(); \n\
var callback = this.fn; \n\
var ret = tryCatch(callback)([ThePassedArguments]); \n\
promise._popContext(); \n\
if (ret === errorObj) { \n\
promise._rejectCallback(ret.e, false); \n\
} else { \n\
promise._resolveCallback(ret); \n\
} \n\
} \n\
}; \n\
\n\
[TheName].prototype._resultCancelled = function() { \n\
[CancellationCode] \n\
}; \n\
\n\
return [TheName]; \n\
}(tryCatch, errorObj, Promise); \n\
";
code = code.replace(/\[TheName\]/g, name)
.replace(/\[TheTotal\]/g, total)
.replace(/\[ThePassedArguments\]/g, passedArguments)
.replace(/\[TheProperties\]/g, assignment)
.replace(/\[CancellationCode\]/g, cancellationCode);
return new Function("tryCatch", "errorObj", "Promise", code)
(tryCatch, errorObj, Promise);
};
var holderClasses = [];
var thenCallbacks = [];
var promiseSetters = [];
for (var i = 0; i < 8; ++i) {
holderClasses.push(generateHolderClass(i + 1));
thenCallbacks.push(thenCallback(i + 1));
promiseSetters.push(promiseSetter(i + 1));
}
reject = function (reason) {
this._reject(reason);
};
}}
Promise.join = function () {
var last = arguments.length - 1;
var fn;
if (last > 0 && typeof arguments[last] === "function") {
fn = arguments[last];
if (!false) {
if (last <= 8 && canEvaluate) {
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
var HolderClass = holderClasses[last - 1];
var holder = new HolderClass(fn);
var callbacks = thenCallbacks;
for (var i = 0; i < last; ++i) {
var maybePromise = tryConvertToPromise(arguments[i], ret);
if (maybePromise instanceof Promise) {
maybePromise = maybePromise._target();
var bitField = maybePromise._bitField;
;
if (((bitField & 50397184) === 0)) {
maybePromise._then(callbacks[i], reject,
undefined, ret, holder);
promiseSetters[i](maybePromise, holder);
} else if (((bitField & 33554432) !== 0)) {
callbacks[i].call(ret,
maybePromise._value(), holder);
} else if (((bitField & 16777216) !== 0)) {
ret._reject(maybePromise._reason());
} else {
ret._cancel();
}
} else {
callbacks[i].call(ret, maybePromise, holder);
}
}
if (!ret._isFateSealed()) {
ret._setAsyncGuaranteed();
ret._setOnCancel(holder);
}
return ret;
}
}
}
var $_len = arguments.length;var args = new Array($_len); for(var $_i = 0; $_i < $_len; ++$_i) {args[$_i] = arguments[$_i];};
if (fn) args.pop();
var ret = new PromiseArray(args).promise();
return fn !== undefined ? ret.spread(fn) : ret;
};
};

72
node_modules/bluebird/js/main/map.js → node_modules/bluebird/js/release/map.js generated vendored
View File

@ -3,28 +3,28 @@ module.exports = function(Promise,
PromiseArray,
apiRejection,
tryConvertToPromise,
INTERNAL) {
var async = require("./async.js");
var util = require("./util.js");
INTERNAL,
debug) {
var getDomain = Promise._getDomain;
var util = require("./util");
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
var PENDING = {};
var EMPTY_ARRAY = [];
function MappingPromiseArray(promises, fn, limit, _filter) {
this.constructor$(promises);
this._promise._captureStackTrace();
this._callback = fn;
var domain = getDomain();
this._callback = domain === null ? fn : domain.bind(fn);
this._preservedValues = _filter === INTERNAL
? new Array(this.length())
: null;
this._limit = limit;
this._inFlight = 0;
this._queue = limit >= 1 ? [] : EMPTY_ARRAY;
async.invoke(init, this, undefined);
this._init$(undefined, -2);
}
util.inherits(MappingPromiseArray, PromiseArray);
function init() {this._init$(undefined, -2);}
MappingPromiseArray.prototype._init = function () {};
@ -33,39 +33,58 @@ MappingPromiseArray.prototype._promiseFulfilled = function (value, index) {
var length = this.length();
var preservedValues = this._preservedValues;
var limit = this._limit;
if (values[index] === PENDING) {
if (index < 0) {
index = (index * -1) - 1;
values[index] = value;
if (limit >= 1) {
this._inFlight--;
this._drainQueue();
if (this._isResolved()) return;
if (this._isResolved()) return true;
}
} else {
if (limit >= 1 && this._inFlight >= limit) {
values[index] = value;
this._queue.push(index);
return;
return false;
}
if (preservedValues !== null) preservedValues[index] = value;
var promise = this._promise;
var callback = this._callback;
var receiver = this._promise._boundTo;
this._promise._pushContext();
var receiver = promise._boundValue();
promise._pushContext();
var ret = tryCatch(callback).call(receiver, value, index, length);
this._promise._popContext();
if (ret === errorObj) return this._reject(ret.e);
var promiseCreated = promise._popContext();
debug.checkForgottenReturns(
ret,
promiseCreated,
preservedValues !== null ? "Promise.filter" : "Promise.map",
promise
);
if (ret === errorObj) {
this._reject(ret.e);
return true;
}
var maybePromise = tryConvertToPromise(ret, this._promise);
if (maybePromise instanceof Promise) {
maybePromise = maybePromise._target();
if (maybePromise._isPending()) {
var bitField = maybePromise._bitField;
;
if (((bitField & 50397184) === 0)) {
if (limit >= 1) this._inFlight++;
values[index] = PENDING;
return maybePromise._proxyPromiseArray(this, index);
} else if (maybePromise._isFulfilled()) {
values[index] = maybePromise;
maybePromise._proxy(this, (index + 1) * -1);
return false;
} else if (((bitField & 33554432) !== 0)) {
ret = maybePromise._value();
} else if (((bitField & 16777216) !== 0)) {
this._reject(maybePromise._reason());
return true;
} else {
return this._reject(maybePromise._reason());
this._cancel();
return true;
}
}
values[index] = ret;
@ -77,8 +96,9 @@ MappingPromiseArray.prototype._promiseFulfilled = function (value, index) {
} else {
this._resolve(values);
}
return true;
}
return false;
};
MappingPromiseArray.prototype._drainQueue = function () {
@ -108,23 +128,23 @@ MappingPromiseArray.prototype.preservedValues = function () {
};
function map(promises, fn, options, _filter) {
if (typeof fn !== "function") {
return apiRejection("expecting a function but got " + util.classString(fn));
}
var limit = typeof options === "object" && options !== null
? options.concurrency
: 0;
limit = typeof limit === "number" &&
isFinite(limit) && limit >= 1 ? limit : 0;
return new MappingPromiseArray(promises, fn, limit, _filter);
return new MappingPromiseArray(promises, fn, limit, _filter).promise();
}
Promise.prototype.map = function (fn, options) {
if (typeof fn !== "function") return apiRejection("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a");
return map(this, fn, options, null).promise();
return map(this, fn, options, null);
};
Promise.map = function (promises, fn, options, _filter) {
if (typeof fn !== "function") return apiRejection("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a");
return map(promises, fn, options, _filter).promise();
return map(promises, fn, options, _filter);
};

55
node_modules/bluebird/js/release/method.js generated vendored Normal file
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@ -0,0 +1,55 @@
"use strict";
module.exports =
function(Promise, INTERNAL, tryConvertToPromise, apiRejection, debug) {
var util = require("./util");
var tryCatch = util.tryCatch;
Promise.method = function (fn) {
if (typeof fn !== "function") {
throw new Promise.TypeError("expecting a function but got " + util.classString(fn));
}
return function () {
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._pushContext();
var value = tryCatch(fn).apply(this, arguments);
var promiseCreated = ret._popContext();
debug.checkForgottenReturns(
value, promiseCreated, "Promise.method", ret);
ret._resolveFromSyncValue(value);
return ret;
};
};
Promise.attempt = Promise["try"] = function (fn) {
if (typeof fn !== "function") {
return apiRejection("expecting a function but got " + util.classString(fn));
}
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._pushContext();
var value;
if (arguments.length > 1) {
debug.deprecated("calling Promise.try with more than 1 argument");
var arg = arguments[1];
var ctx = arguments[2];
value = util.isArray(arg) ? tryCatch(fn).apply(ctx, arg)
: tryCatch(fn).call(ctx, arg);
} else {
value = tryCatch(fn)();
}
var promiseCreated = ret._popContext();
debug.checkForgottenReturns(
value, promiseCreated, "Promise.try", ret);
ret._resolveFromSyncValue(value);
return ret;
};
Promise.prototype._resolveFromSyncValue = function (value) {
if (value === util.errorObj) {
this._rejectCallback(value.e, false);
} else {
this._resolveCallback(value, true);
}
};
};

51
node_modules/bluebird/js/release/nodeback.js generated vendored Normal file
View File

@ -0,0 +1,51 @@
"use strict";
var util = require("./util");
var maybeWrapAsError = util.maybeWrapAsError;
var errors = require("./errors");
var OperationalError = errors.OperationalError;
var es5 = require("./es5");
function isUntypedError(obj) {
return obj instanceof Error &&
es5.getPrototypeOf(obj) === Error.prototype;
}
var rErrorKey = /^(?:name|message|stack|cause)$/;
function wrapAsOperationalError(obj) {
var ret;
if (isUntypedError(obj)) {
ret = new OperationalError(obj);
ret.name = obj.name;
ret.message = obj.message;
ret.stack = obj.stack;
var keys = es5.keys(obj);
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
if (!rErrorKey.test(key)) {
ret[key] = obj[key];
}
}
return ret;
}
util.markAsOriginatingFromRejection(obj);
return obj;
}
function nodebackForPromise(promise, multiArgs) {
return function(err, value) {
if (promise === null) return;
if (err) {
var wrapped = wrapAsOperationalError(maybeWrapAsError(err));
promise._attachExtraTrace(wrapped);
promise._reject(wrapped);
} else if (!multiArgs) {
promise._fulfill(value);
} else {
var $_len = arguments.length;var args = new Array($_len - 1); for(var $_i = 1; $_i < $_len; ++$_i) {args[$_i - 1] = arguments[$_i];};
promise._fulfill(args);
}
promise = null;
};
}
module.exports = nodebackForPromise;

18
node_modules/bluebird/js/main/nodeify.js → node_modules/bluebird/js/release/nodeify.js generated vendored
View File

@ -1,14 +1,15 @@
"use strict";
module.exports = function(Promise) {
var util = require("./util.js");
var async = require("./async.js");
var util = require("./util");
var async = Promise._async;
var tryCatch = util.tryCatch;
var errorObj = util.errorObj;
function spreadAdapter(val, nodeback) {
var promise = this;
if (!util.isArray(val)) return successAdapter.call(promise, val, nodeback);
var ret = tryCatch(nodeback).apply(promise._boundTo, [null].concat(val));
var ret =
tryCatch(nodeback).apply(promise._boundValue(), [null].concat(val));
if (ret === errorObj) {
async.throwLater(ret.e);
}
@ -16,7 +17,7 @@ function spreadAdapter(val, nodeback) {
function successAdapter(val, nodeback) {
var promise = this;
var receiver = promise._boundTo;
var receiver = promise._boundValue();
var ret = val === undefined
? tryCatch(nodeback).call(receiver, null)
: tryCatch(nodeback).call(receiver, null, val);
@ -27,19 +28,18 @@ function successAdapter(val, nodeback) {
function errorAdapter(reason, nodeback) {
var promise = this;
if (!reason) {
var target = promise._target();
var newReason = target._getCarriedStackTrace();
var newReason = new Error(reason + "");
newReason.cause = reason;
reason = newReason;
}
var ret = tryCatch(nodeback).call(promise._boundTo, reason);
var ret = tryCatch(nodeback).call(promise._boundValue(), reason);
if (ret === errorObj) {
async.throwLater(ret.e);
}
}
Promise.prototype.asCallback =
Promise.prototype.nodeify = function (nodeback, options) {
Promise.prototype.asCallback = Promise.prototype.nodeify = function (nodeback,
options) {
if (typeof nodeback == "function") {
var adapter = successAdapter;
if (options !== undefined && Object(options).spread) {

755
node_modules/bluebird/js/release/promise.js generated vendored Normal file
View File

@ -0,0 +1,755 @@
"use strict";
module.exports = function() {
var makeSelfResolutionError = function () {
return new TypeError("circular promise resolution chain\u000a\u000a See http://goo.gl/MqrFmX\u000a");
};
var reflectHandler = function() {
return new Promise.PromiseInspection(this._target());
};
var apiRejection = function(msg) {
return Promise.reject(new TypeError(msg));
};
function Proxyable() {}
var UNDEFINED_BINDING = {};
var util = require("./util");
var getDomain;
if (util.isNode) {
getDomain = function() {
var ret = process.domain;
if (ret === undefined) ret = null;
return ret;
};
} else {
getDomain = function() {
return null;
};
}
util.notEnumerableProp(Promise, "_getDomain", getDomain);
var es5 = require("./es5");
var Async = require("./async");
var async = new Async();
es5.defineProperty(Promise, "_async", {value: async});
var errors = require("./errors");
var TypeError = Promise.TypeError = errors.TypeError;
Promise.RangeError = errors.RangeError;
var CancellationError = Promise.CancellationError = errors.CancellationError;
Promise.TimeoutError = errors.TimeoutError;
Promise.OperationalError = errors.OperationalError;
Promise.RejectionError = errors.OperationalError;
Promise.AggregateError = errors.AggregateError;
var INTERNAL = function(){};
var APPLY = {};
var NEXT_FILTER = {};
var tryConvertToPromise = require("./thenables")(Promise, INTERNAL);
var PromiseArray =
require("./promise_array")(Promise, INTERNAL,
tryConvertToPromise, apiRejection, Proxyable);
var Context = require("./context")(Promise);
/*jshint unused:false*/
var createContext = Context.create;
var debug = require("./debuggability")(Promise, Context);
var CapturedTrace = debug.CapturedTrace;
var finallyHandler = require("./finally")(Promise, tryConvertToPromise);
var catchFilter = require("./catch_filter")(NEXT_FILTER);
var nodebackForPromise = require("./nodeback");
var errorObj = util.errorObj;
var tryCatch = util.tryCatch;
function check(self, executor) {
if (typeof executor !== "function") {
throw new TypeError("expecting a function but got " + util.classString(executor));
}
if (self.constructor !== Promise) {
throw new TypeError("the promise constructor cannot be invoked directly\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
}
function Promise(executor) {
this._bitField = 0;
this._fulfillmentHandler0 = undefined;
this._rejectionHandler0 = undefined;
this._promise0 = undefined;
this._receiver0 = undefined;
if (executor !== INTERNAL) {
check(this, executor);
this._resolveFromExecutor(executor);
}
this._promiseCreated();
}
Promise.prototype.toString = function () {
return "[object Promise]";
};
Promise.prototype.caught = Promise.prototype["catch"] = function (fn) {
var len = arguments.length;
if (len > 1) {
var catchInstances = new Array(len - 1),
j = 0, i;
for (i = 0; i < len - 1; ++i) {
var item = arguments[i];
if (util.isObject(item)) {
catchInstances[j++] = item;
} else {
return apiRejection("expecting an object but got " + util.classString(item));
}
}
catchInstances.length = j;
fn = arguments[i];
return this.then(undefined, catchFilter(catchInstances, fn, this));
}
return this.then(undefined, fn);
};
Promise.prototype.reflect = function () {
return this._then(reflectHandler,
reflectHandler, undefined, this, undefined);
};
Promise.prototype.then = function (didFulfill, didReject) {
if (debug.warnings() && arguments.length > 0 &&
typeof didFulfill !== "function" &&
typeof didReject !== "function") {
var msg = ".then() only accepts functions but was passed: " +
util.classString(didFulfill);
if (arguments.length > 1) {
msg += ", " + util.classString(didReject);
}
this._warn(msg);
}
return this._then(didFulfill, didReject, undefined, undefined, undefined);
};
Promise.prototype.done = function (didFulfill, didReject) {
var promise =
this._then(didFulfill, didReject, undefined, undefined, undefined);
promise._setIsFinal();
};
Promise.prototype.spread = function (fn) {
if (typeof fn !== "function") {
return apiRejection("expecting a function but got " + util.classString(fn));
}
return this.all()._then(fn, undefined, undefined, APPLY, undefined);
};
Promise.prototype.toJSON = function () {
var ret = {
isFulfilled: false,
isRejected: false,
fulfillmentValue: undefined,
rejectionReason: undefined
};
if (this.isFulfilled()) {
ret.fulfillmentValue = this.value();
ret.isFulfilled = true;
} else if (this.isRejected()) {
ret.rejectionReason = this.reason();
ret.isRejected = true;
}
return ret;
};
Promise.prototype.all = function () {
if (arguments.length > 0) {
this._warn(".all() was passed arguments but it does not take any");
}
return new PromiseArray(this).promise();
};
Promise.prototype.error = function (fn) {
return this.caught(util.originatesFromRejection, fn);
};
Promise.is = function (val) {
return val instanceof Promise;
};
Promise.fromNode = Promise.fromCallback = function(fn) {
var ret = new Promise(INTERNAL);
var multiArgs = arguments.length > 1 ? !!Object(arguments[1]).multiArgs
: false;
var result = tryCatch(fn)(nodebackForPromise(ret, multiArgs));
if (result === errorObj) {
ret._rejectCallback(result.e, true);
}
if (!ret._isFateSealed()) ret._setAsyncGuaranteed();
return ret;
};
Promise.all = function (promises) {
return new PromiseArray(promises).promise();
};
Promise.cast = function (obj) {
var ret = tryConvertToPromise(obj);
if (!(ret instanceof Promise)) {
ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._setFulfilled();
ret._rejectionHandler0 = obj;
}
return ret;
};
Promise.resolve = Promise.fulfilled = Promise.cast;
Promise.reject = Promise.rejected = function (reason) {
var ret = new Promise(INTERNAL);
ret._captureStackTrace();
ret._rejectCallback(reason, true);
return ret;
};
Promise.setScheduler = function(fn) {
if (typeof fn !== "function") {
throw new TypeError("expecting a function but got " + util.classString(fn));
}
var prev = async._schedule;
async._schedule = fn;
return prev;
};
Promise.prototype._then = function (
didFulfill,
didReject,
_, receiver,
internalData
) {
var haveInternalData = internalData !== undefined;
var promise = haveInternalData ? internalData : new Promise(INTERNAL);
var target = this._target();
var bitField = target._bitField;
if (!haveInternalData) {
promise._propagateFrom(this, 3);
promise._captureStackTrace();
if (receiver === undefined &&
((this._bitField & 2097152) !== 0)) {
if (!((bitField & 50397184) === 0)) {
receiver = this._boundValue();
} else {
receiver = target === this ? undefined : this._boundTo;
}
}
}
var domain = getDomain();
if (!((bitField & 50397184) === 0)) {
var handler, value, settler = target._settlePromiseCtx;
if (((bitField & 33554432) !== 0)) {
value = target._rejectionHandler0;
handler = didFulfill;
} else if (((bitField & 16777216) !== 0)) {
value = target._fulfillmentHandler0;
handler = didReject;
target._unsetRejectionIsUnhandled();
} else {
settler = target._settlePromiseLateCancellationObserver;
value = new CancellationError("late cancellation observer");
target._attachExtraTrace(value);
handler = didReject;
}
async.invoke(settler, target, {
handler: domain === null ? handler
: (typeof handler === "function" && domain.bind(handler)),
promise: promise,
receiver: receiver,
value: value
});
} else {
target._addCallbacks(didFulfill, didReject, promise, receiver, domain);
}
return promise;
};
Promise.prototype._length = function () {
return this._bitField & 65535;
};
Promise.prototype._isFateSealed = function () {
return (this._bitField & 117506048) !== 0;
};
Promise.prototype._isFollowing = function () {
return (this._bitField & 67108864) === 67108864;
};
Promise.prototype._setLength = function (len) {
this._bitField = (this._bitField & -65536) |
(len & 65535);
};
Promise.prototype._setFulfilled = function () {
this._bitField = this._bitField | 33554432;
};
Promise.prototype._setRejected = function () {
this._bitField = this._bitField | 16777216;
};
Promise.prototype._setFollowing = function () {
this._bitField = this._bitField | 67108864;
};
Promise.prototype._setIsFinal = function () {
this._bitField = this._bitField | 4194304;
};
Promise.prototype._isFinal = function () {
return (this._bitField & 4194304) > 0;
};
Promise.prototype._unsetCancelled = function() {
this._bitField = this._bitField & (~65536);
};
Promise.prototype._setCancelled = function() {
this._bitField = this._bitField | 65536;
};
Promise.prototype._setAsyncGuaranteed = function() {
this._bitField = this._bitField | 134217728;
};
Promise.prototype._receiverAt = function (index) {
var ret = index === 0 ? this._receiver0 : this[
index * 4 - 4 + 3];
if (ret === UNDEFINED_BINDING) {
return undefined;
} else if (ret === undefined && this._isBound()) {
return this._boundValue();
}
return ret;
};
Promise.prototype._promiseAt = function (index) {
return this[
index * 4 - 4 + 2];
};
Promise.prototype._fulfillmentHandlerAt = function (index) {
return this[
index * 4 - 4 + 0];
};
Promise.prototype._rejectionHandlerAt = function (index) {
return this[
index * 4 - 4 + 1];
};
Promise.prototype._boundValue = function() {};
Promise.prototype._migrateCallback0 = function (follower) {
var bitField = follower._bitField;
var fulfill = follower._fulfillmentHandler0;
var reject = follower._rejectionHandler0;
var promise = follower._promise0;
var receiver = follower._receiverAt(0);
if (receiver === undefined) receiver = UNDEFINED_BINDING;
this._addCallbacks(fulfill, reject, promise, receiver, null);
};
Promise.prototype._migrateCallbackAt = function (follower, index) {
var fulfill = follower._fulfillmentHandlerAt(index);
var reject = follower._rejectionHandlerAt(index);
var promise = follower._promiseAt(index);
var receiver = follower._receiverAt(index);
if (receiver === undefined) receiver = UNDEFINED_BINDING;
this._addCallbacks(fulfill, reject, promise, receiver, null);
};
Promise.prototype._addCallbacks = function (
fulfill,
reject,
promise,
receiver,
domain
) {
var index = this._length();
if (index >= 65535 - 4) {
index = 0;
this._setLength(0);
}
if (index === 0) {
this._promise0 = promise;
this._receiver0 = receiver;
if (typeof fulfill === "function") {
this._fulfillmentHandler0 =
domain === null ? fulfill : domain.bind(fulfill);
}
if (typeof reject === "function") {
this._rejectionHandler0 =
domain === null ? reject : domain.bind(reject);
}
} else {
var base = index * 4 - 4;
this[base + 2] = promise;
this[base + 3] = receiver;
if (typeof fulfill === "function") {
this[base + 0] =
domain === null ? fulfill : domain.bind(fulfill);
}
if (typeof reject === "function") {
this[base + 1] =
domain === null ? reject : domain.bind(reject);
}
}
this._setLength(index + 1);
return index;
};
Promise.prototype._proxy = function (proxyable, arg) {
this._addCallbacks(undefined, undefined, arg, proxyable, null);
};
Promise.prototype._resolveCallback = function(value, shouldBind) {
if (((this._bitField & 117506048) !== 0)) return;
if (value === this)
return this._rejectCallback(makeSelfResolutionError(), false);
var maybePromise = tryConvertToPromise(value, this);
if (!(maybePromise instanceof Promise)) return this._fulfill(value);
if (shouldBind) this._propagateFrom(maybePromise, 2);
var promise = maybePromise._target();
var bitField = promise._bitField;
if (((bitField & 50397184) === 0)) {
var len = this._length();
if (len > 0) promise._migrateCallback0(this);
for (var i = 1; i < len; ++i) {
promise._migrateCallbackAt(this, i);
}
this._setFollowing();
this._setLength(0);
this._setFollowee(promise);
} else if (((bitField & 33554432) !== 0)) {
this._fulfill(promise._value());
} else if (((bitField & 16777216) !== 0)) {
this._reject(promise._reason());
} else {
var reason = new CancellationError("late cancellation observer");
promise._attachExtraTrace(reason);
this._reject(reason);
}
};
Promise.prototype._rejectCallback =
function(reason, synchronous, ignoreNonErrorWarnings) {
var trace = util.ensureErrorObject(reason);
var hasStack = trace === reason;
if (!hasStack && !ignoreNonErrorWarnings && debug.warnings()) {
var message = "a promise was rejected with a non-error: " +
util.classString(reason);
this._warn(message, true);
}
this._attachExtraTrace(trace, synchronous ? hasStack : false);
this._reject(reason);
};
Promise.prototype._resolveFromExecutor = function (executor) {
var promise = this;
this._captureStackTrace();
this._pushContext();
var synchronous = true;
var r = this._execute(executor, function(value) {
promise._resolveCallback(value);
}, function (reason) {
promise._rejectCallback(reason, synchronous);
});
synchronous = false;
this._popContext();
if (r !== undefined) {
promise._rejectCallback(r, true);
}
};
Promise.prototype._settlePromiseFromHandler = function (
handler, receiver, value, promise
) {
var bitField = promise._bitField;
if (((bitField & 65536) !== 0)) return;
promise._pushContext();
var x;
if (receiver === APPLY) {
if (!value || typeof value.length !== "number") {
x = errorObj;
x.e = new TypeError("cannot .spread() a non-array: " +
util.classString(value));
} else {
x = tryCatch(handler).apply(this._boundValue(), value);
}
} else {
x = tryCatch(handler).call(receiver, value);
}
var promiseCreated = promise._popContext();
bitField = promise._bitField;
if (((bitField & 65536) !== 0)) return;
if (x === NEXT_FILTER) {
promise._reject(value);
} else if (x === errorObj || x === promise) {
var err = x === promise ? makeSelfResolutionError() : x.e;
promise._rejectCallback(err, false);
} else {
debug.checkForgottenReturns(x, promiseCreated, "", promise);
promise._resolveCallback(x);
}
};
Promise.prototype._target = function() {
var ret = this;
while (ret._isFollowing()) ret = ret._followee();
return ret;
};
Promise.prototype._followee = function() {
return this._rejectionHandler0;
};
Promise.prototype._setFollowee = function(promise) {
this._rejectionHandler0 = promise;
};
Promise.prototype._settlePromise = function(promise, handler, receiver, value) {
var isPromise = promise instanceof Promise;
var bitField = this._bitField;
var asyncGuaranteed = ((bitField & 134217728) !== 0);
if (((bitField & 65536) !== 0)) {
if (isPromise) promise._invokeInternalOnCancel();
if (handler === finallyHandler) {
receiver.cancelPromise = promise;
if (tryCatch(handler).call(receiver, value) === errorObj) {
promise._reject(errorObj.e);
}
} else if (handler === reflectHandler) {
promise._fulfill(reflectHandler.call(receiver));
} else if (receiver instanceof Proxyable) {
receiver._promiseCancelled(promise);
} else if (isPromise || promise instanceof PromiseArray) {
promise._cancel();
} else {
receiver.cancel();
}
} else if (typeof handler === "function") {
if (!isPromise) {
handler.call(receiver, value, promise);
} else {
if (asyncGuaranteed) promise._setAsyncGuaranteed();
this._settlePromiseFromHandler(handler, receiver, value, promise);
}
} else if (receiver instanceof Proxyable) {
if (!receiver._isResolved()) {
if (((bitField & 33554432) !== 0)) {
receiver._promiseFulfilled(value, promise);
} else {
receiver._promiseRejected(value, promise);
}
}
} else if (isPromise) {
if (asyncGuaranteed) promise._setAsyncGuaranteed();
if (((bitField & 33554432) !== 0)) {
promise._fulfill(value);
} else {
promise._reject(value);
}
}
};
Promise.prototype._settlePromiseLateCancellationObserver = function(ctx) {
var handler = ctx.handler;
var promise = ctx.promise;
var receiver = ctx.receiver;
var value = ctx.value;
if (typeof handler === "function") {
if (!(promise instanceof Promise)) {
handler.call(receiver, value, promise);
} else {
this._settlePromiseFromHandler(handler, receiver, value, promise);
}
} else if (promise instanceof Promise) {
promise._reject(value);
}
};
Promise.prototype._settlePromiseCtx = function(ctx) {
this._settlePromise(ctx.promise, ctx.handler, ctx.receiver, ctx.value);
};
Promise.prototype._settlePromise0 = function(handler, value, bitField) {
var promise = this._promise0;
var receiver = this._receiverAt(0);
this._promise0 = undefined;
this._receiver0 = undefined;
this._settlePromise(promise, handler, receiver, value);
};
Promise.prototype._clearCallbackDataAtIndex = function(index) {
var base = index * 4 - 4;
this[base + 2] =
this[base + 3] =
this[base + 0] =
this[base + 1] = undefined;
};
Promise.prototype._fulfill = function (value) {
var bitField = this._bitField;
if (((bitField & 117506048) >>> 16)) return;
if (value === this) {
var err = makeSelfResolutionError();
this._attachExtraTrace(err);
return this._reject(err);
}
this._setFulfilled();
this._rejectionHandler0 = value;
if ((bitField & 65535) > 0) {
if (((bitField & 134217728) !== 0)) {
this._settlePromises();
} else {
async.settlePromises(this);
}
}
};
Promise.prototype._reject = function (reason) {
var bitField = this._bitField;
if (((bitField & 117506048) >>> 16)) return;
this._setRejected();
this._fulfillmentHandler0 = reason;
if (this._isFinal()) {
return async.fatalError(reason, util.isNode);
}
if ((bitField & 65535) > 0) {
if (((bitField & 134217728) !== 0)) {
this._settlePromises();
} else {
async.settlePromises(this);
}
} else {
this._ensurePossibleRejectionHandled();
}
};
Promise.prototype._fulfillPromises = function (len, value) {
for (var i = 1; i < len; i++) {
var handler = this._fulfillmentHandlerAt(i);
var promise = this._promiseAt(i);
var receiver = this._receiverAt(i);
this._clearCallbackDataAtIndex(i);
this._settlePromise(promise, handler, receiver, value);
}
};
Promise.prototype._rejectPromises = function (len, reason) {
for (var i = 1; i < len; i++) {
var handler = this._rejectionHandlerAt(i);
var promise = this._promiseAt(i);
var receiver = this._receiverAt(i);
this._clearCallbackDataAtIndex(i);
this._settlePromise(promise, handler, receiver, reason);
}
};
Promise.prototype._settlePromises = function () {
var bitField = this._bitField;
var len = (bitField & 65535);
if (len > 0) {
if (((bitField & 16842752) !== 0)) {
var reason = this._fulfillmentHandler0;
this._settlePromise0(this._rejectionHandler0, reason, bitField);
this._rejectPromises(len, reason);
} else {
var value = this._rejectionHandler0;
this._settlePromise0(this._fulfillmentHandler0, value, bitField);
this._fulfillPromises(len, value);
}
this._setLength(0);
}
this._clearCancellationData();
};
Promise.prototype._settledValue = function() {
var bitField = this._bitField;
if (((bitField & 33554432) !== 0)) {
return this._rejectionHandler0;
} else if (((bitField & 16777216) !== 0)) {
return this._fulfillmentHandler0;
}
};
function deferResolve(v) {this.promise._resolveCallback(v);}
function deferReject(v) {this.promise._rejectCallback(v, false);}
Promise.defer = Promise.pending = function() {
debug.deprecated("Promise.defer", "new Promise");
var promise = new Promise(INTERNAL);
return {
promise: promise,
resolve: deferResolve,
reject: deferReject
};
};
util.notEnumerableProp(Promise,
"_makeSelfResolutionError",
makeSelfResolutionError);
require("./method")(Promise, INTERNAL, tryConvertToPromise, apiRejection,
debug);
require("./bind")(Promise, INTERNAL, tryConvertToPromise, debug);
require("./cancel")(Promise, PromiseArray, apiRejection, debug);
require("./direct_resolve")(Promise);
require("./synchronous_inspection")(Promise);
require("./join")(
Promise, PromiseArray, tryConvertToPromise, INTERNAL, debug);
Promise.Promise = Promise;
require('./map.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug);
require('./using.js')(Promise, apiRejection, tryConvertToPromise, createContext, INTERNAL, debug);
require('./timers.js')(Promise, INTERNAL);
require('./generators.js')(Promise, apiRejection, INTERNAL, tryConvertToPromise, Proxyable, debug);
require('./nodeify.js')(Promise);
require('./call_get.js')(Promise);
require('./props.js')(Promise, PromiseArray, tryConvertToPromise, apiRejection);
require('./race.js')(Promise, INTERNAL, tryConvertToPromise, apiRejection);
require('./reduce.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug);
require('./settle.js')(Promise, PromiseArray, debug);
require('./some.js')(Promise, PromiseArray, apiRejection);
require('./promisify.js')(Promise, INTERNAL);
require('./any.js')(Promise);
require('./each.js')(Promise, INTERNAL);
require('./filter.js')(Promise, INTERNAL);
util.toFastProperties(Promise);
util.toFastProperties(Promise.prototype);
function fillTypes(value) {
var p = new Promise(INTERNAL);
p._fulfillmentHandler0 = value;
p._rejectionHandler0 = value;
p._promise0 = value;
p._receiver0 = value;
}
// Complete slack tracking, opt out of field-type tracking and
// stabilize map
fillTypes({a: 1});
fillTypes({b: 2});
fillTypes({c: 3});
fillTypes(1);
fillTypes(function(){});
fillTypes(undefined);
fillTypes(false);
fillTypes(new Promise(INTERNAL));
debug.setBounds(Async.firstLineError, util.lastLineError);
return Promise;
};

184
node_modules/bluebird/js/release/promise_array.js generated vendored Normal file
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@ -0,0 +1,184 @@
"use strict";
module.exports = function(Promise, INTERNAL, tryConvertToPromise,
apiRejection, Proxyable) {
var util = require("./util");
var isArray = util.isArray;
function toResolutionValue(val) {
switch(val) {
case -2: return [];
case -3: return {};
}
}
function PromiseArray(values) {
var promise = this._promise = new Promise(INTERNAL);
if (values instanceof Promise) {
promise._propagateFrom(values, 3);
}
promise._setOnCancel(this);
this._values = values;
this._length = 0;
this._totalResolved = 0;
this._init(undefined, -2);
}
util.inherits(PromiseArray, Proxyable);
PromiseArray.prototype.length = function () {
return this._length;
};
PromiseArray.prototype.promise = function () {
return this._promise;
};
PromiseArray.prototype._init = function init(_, resolveValueIfEmpty) {
var values = tryConvertToPromise(this._values, this._promise);
if (values instanceof Promise) {
values = values._target();
var bitField = values._bitField;
;
this._values = values;
if (((bitField & 50397184) === 0)) {
this._promise._setAsyncGuaranteed();
return values._then(
init,
this._reject,
undefined,
this,
resolveValueIfEmpty
);
} else if (((bitField & 33554432) !== 0)) {
values = values._value();
} else if (((bitField & 16777216) !== 0)) {
return this._reject(values._reason());
} else {
return this._cancel();
}
}
values = util.asArray(values);
if (values === null) {
var err = apiRejection(
"expecting an array or an iterable object but got " + util.classString(values)).reason();
this._promise._rejectCallback(err, false);
return;
}
if (values.length === 0) {
if (resolveValueIfEmpty === -5) {
this._resolveEmptyArray();
}
else {
this._resolve(toResolutionValue(resolveValueIfEmpty));
}
return;
}
this._iterate(values);
};
PromiseArray.prototype._iterate = function(values) {
var len = this.getActualLength(values.length);
this._length = len;
this._values = this.shouldCopyValues() ? new Array(len) : this._values;
var result = this._promise;
var isResolved = false;
var bitField = null;
for (var i = 0; i < len; ++i) {
var maybePromise = tryConvertToPromise(values[i], result);
if (maybePromise instanceof Promise) {
maybePromise = maybePromise._target();
bitField = maybePromise._bitField;
} else {
bitField = null;
}
if (isResolved) {
if (bitField !== null) {
maybePromise.suppressUnhandledRejections();
}
} else if (bitField !== null) {
if (((bitField & 50397184) === 0)) {
maybePromise._proxy(this, i);
this._values[i] = maybePromise;
} else if (((bitField & 33554432) !== 0)) {
isResolved = this._promiseFulfilled(maybePromise._value(), i);
} else if (((bitField & 16777216) !== 0)) {
isResolved = this._promiseRejected(maybePromise._reason(), i);
} else {
isResolved = this._promiseCancelled(i);
}
} else {
isResolved = this._promiseFulfilled(maybePromise, i);
}
}
if (!isResolved) result._setAsyncGuaranteed();
};
PromiseArray.prototype._isResolved = function () {
return this._values === null;
};
PromiseArray.prototype._resolve = function (value) {
this._values = null;
this._promise._fulfill(value);
};
PromiseArray.prototype._cancel = function() {
if (this._isResolved() || !this._promise.isCancellable()) return;
this._values = null;
this._promise._cancel();
};
PromiseArray.prototype._reject = function (reason) {
this._values = null;
this._promise._rejectCallback(reason, false);
};
PromiseArray.prototype._promiseFulfilled = function (value, index) {
this._values[index] = value;
var totalResolved = ++this._totalResolved;
if (totalResolved >= this._length) {
this._resolve(this._values);
return true;
}
return false;
};
PromiseArray.prototype._promiseCancelled = function() {
this._cancel();
return true;
};
PromiseArray.prototype._promiseRejected = function (reason) {
this._totalResolved++;
this._reject(reason);
return true;
};
PromiseArray.prototype._resultCancelled = function() {
if (this._isResolved()) return;
var values = this._values;
this._cancel();
if (values instanceof Promise) {
values.cancel();
} else {
for (var i = 0; i < values.length; ++i) {
if (values[i] instanceof Promise) {
values[i].cancel();
}
}
}
};
PromiseArray.prototype.shouldCopyValues = function () {
return true;
};
PromiseArray.prototype.getActualLength = function (len) {
return len;
};
return PromiseArray;
};

131
node_modules/bluebird/js/main/promisify.js → node_modules/bluebird/js/release/promisify.js generated vendored
View File

@ -1,21 +1,29 @@
"use strict";
module.exports = function(Promise, INTERNAL) {
var THIS = {};
var util = require("./util.js");
var nodebackForPromise = require("./promise_resolver.js")
._nodebackForPromise;
var util = require("./util");
var nodebackForPromise = require("./nodeback");
var withAppended = util.withAppended;
var maybeWrapAsError = util.maybeWrapAsError;
var canEvaluate = util.canEvaluate;
var TypeError = require("./errors").TypeError;
var defaultSuffix = "Async";
var defaultPromisified = {__isPromisified__: true};
var noCopyPropsPattern =
/^(?:length|name|arguments|caller|callee|prototype|__isPromisified__)$/;
var defaultFilter = function(name, func) {
var noCopyProps = [
"arity", "length",
"name",
"arguments",
"caller",
"callee",
"prototype",
"__isPromisified__"
];
var noCopyPropsPattern = new RegExp("^(?:" + noCopyProps.join("|") + ")$");
var defaultFilter = function(name) {
return util.isIdentifier(name) &&
name.charAt(0) !== "_" &&
!util.isClass(func);
name !== "constructor";
};
function propsFilter(key) {
@ -43,7 +51,7 @@ function checkValid(ret, suffix, suffixRegexp) {
var keyWithoutAsyncSuffix = key.replace(suffixRegexp, "");
for (var j = 0; j < ret.length; j += 2) {
if (ret[j] === keyWithoutAsyncSuffix) {
throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\u000a\u000a See http://goo.gl/iWrZbw\u000a"
throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\u000a\u000a See http://goo.gl/MqrFmX\u000a"
.replace("%s", suffix));
}
}
@ -105,7 +113,7 @@ var parameterCount = function(fn) {
};
makeNodePromisifiedEval =
function(callback, receiver, originalName, fn) {
function(callback, receiver, originalName, fn, _, multiArgs) {
var newParameterCount = Math.max(0, parameterCount(fn) - 1);
var argumentOrder = switchCaseArgumentOrder(newParameterCount);
var shouldProxyThis = typeof callback === "string" || receiver === THIS;
@ -150,22 +158,13 @@ function(callback, receiver, originalName, fn) {
var getFunctionCode = typeof callback === "string"
? ("this != null ? this['"+callback+"'] : fn")
: "fn";
return new Function("Promise",
"fn",
"receiver",
"withAppended",
"maybeWrapAsError",
"nodebackForPromise",
"tryCatch",
"errorObj",
"INTERNAL","'use strict'; \n\
var body = "'use strict'; \n\
var ret = function (Parameters) { \n\
'use strict'; \n\
var len = arguments.length; \n\
var promise = new Promise(INTERNAL); \n\
promise._captureStackTrace(); \n\
var nodeback = nodebackForPromise(promise); \n\
var nodeback = nodebackForPromise(promise, " + multiArgs + "); \n\
var ret; \n\
var callback = tryCatch([GetFunctionCode]); \n\
switch(len) { \n\
@ -174,28 +173,39 @@ function(callback, receiver, originalName, fn) {
if (ret === errorObj) { \n\
promise._rejectCallback(maybeWrapAsError(ret.e), true, true);\n\
} \n\
if (!promise._isFateSealed()) promise._setAsyncGuaranteed(); \n\
return promise; \n\
}; \n\
ret.__isPromisified__ = true; \n\
notEnumerableProp(ret, '__isPromisified__', true); \n\
return ret; \n\
"
.replace("Parameters", parameterDeclaration(newParameterCount))
.replace("[CodeForSwitchCase]", generateArgumentSwitchCase())
.replace("[GetFunctionCode]", getFunctionCode))(
Promise,
fn,
receiver,
withAppended,
maybeWrapAsError,
nodebackForPromise,
util.tryCatch,
util.errorObj,
INTERNAL
);
".replace("[CodeForSwitchCase]", generateArgumentSwitchCase())
.replace("[GetFunctionCode]", getFunctionCode);
body = body.replace("Parameters", parameterDeclaration(newParameterCount));
return new Function("Promise",
"fn",
"receiver",
"withAppended",
"maybeWrapAsError",
"nodebackForPromise",
"tryCatch",
"errorObj",
"notEnumerableProp",
"INTERNAL",
body)(
Promise,
fn,
receiver,
withAppended,
maybeWrapAsError,
nodebackForPromise,
util.tryCatch,
util.errorObj,
util.notEnumerableProp,
INTERNAL);
};
}
function makeNodePromisifiedClosure(callback, receiver, _, fn) {
function makeNodePromisifiedClosure(callback, receiver, _, fn, __, multiArgs) {
var defaultThis = (function() {return this;})();
var method = callback;
if (typeof method === "string") {
@ -208,15 +218,16 @@ function makeNodePromisifiedClosure(callback, receiver, _, fn) {
promise._captureStackTrace();
var cb = typeof method === "string" && this !== defaultThis
? this[method] : callback;
var fn = nodebackForPromise(promise);
var fn = nodebackForPromise(promise, multiArgs);
try {
cb.apply(_receiver, withAppended(arguments, fn));
} catch(e) {
promise._rejectCallback(maybeWrapAsError(e), true, true);
}
if (!promise._isFateSealed()) promise._setAsyncGuaranteed();
return promise;
}
promisified.__isPromisified__ = true;
util.notEnumerableProp(promisified, "__isPromisified__", true);
return promisified;
}
@ -224,7 +235,7 @@ var makeNodePromisified = canEvaluate
? makeNodePromisifiedEval
: makeNodePromisifiedClosure;
function promisifyAll(obj, suffix, filter, promisifier) {
function promisifyAll(obj, suffix, filter, promisifier, multiArgs) {
var suffixRegexp = new RegExp(escapeIdentRegex(suffix) + "$");
var methods =
promisifiableMethods(obj, suffix, suffixRegexp, filter);
@ -233,37 +244,48 @@ function promisifyAll(obj, suffix, filter, promisifier) {
var key = methods[i];
var fn = methods[i+1];
var promisifiedKey = key + suffix;
obj[promisifiedKey] = promisifier === makeNodePromisified
? makeNodePromisified(key, THIS, key, fn, suffix)
: promisifier(fn, function() {
return makeNodePromisified(key, THIS, key, fn, suffix);
});
if (promisifier === makeNodePromisified) {
obj[promisifiedKey] =
makeNodePromisified(key, THIS, key, fn, suffix, multiArgs);
} else {
var promisified = promisifier(fn, function() {
return makeNodePromisified(key, THIS, key,
fn, suffix, multiArgs);
});
util.notEnumerableProp(promisified, "__isPromisified__", true);
obj[promisifiedKey] = promisified;
}
}
util.toFastProperties(obj);
return obj;
}
function promisify(callback, receiver) {
return makeNodePromisified(callback, receiver, undefined, callback);
function promisify(callback, receiver, multiArgs) {
return makeNodePromisified(callback, receiver, undefined,
callback, null, multiArgs);
}
Promise.promisify = function (fn, receiver) {
Promise.promisify = function (fn, options) {
if (typeof fn !== "function") {
throw new TypeError("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a");
throw new TypeError("expecting a function but got " + util.classString(fn));
}
if (isPromisified(fn)) {
return fn;
}
var ret = promisify(fn, arguments.length < 2 ? THIS : receiver);
options = Object(options);
var receiver = options.context === undefined ? THIS : options.context;
var multiArgs = !!options.multiArgs;
var ret = promisify(fn, receiver, multiArgs);
util.copyDescriptors(fn, ret, propsFilter);
return ret;
};
Promise.promisifyAll = function (target, options) {
if (typeof target !== "function" && typeof target !== "object") {
throw new TypeError("the target of promisifyAll must be an object or a function\u000a\u000a See http://goo.gl/9ITlV0\u000a");
throw new TypeError("the target of promisifyAll must be an object or a function\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
options = Object(options);
var multiArgs = !!options.multiArgs;
var suffix = options.suffix;
if (typeof suffix !== "string") suffix = defaultSuffix;
var filter = options.filter;
@ -272,7 +294,7 @@ Promise.promisifyAll = function (target, options) {
if (typeof promisifier !== "function") promisifier = makeNodePromisified;
if (!util.isIdentifier(suffix)) {
throw new RangeError("suffix must be a valid identifier\u000a\u000a See http://goo.gl/8FZo5V\u000a");
throw new RangeError("suffix must be a valid identifier\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
var keys = util.inheritedDataKeys(target);
@ -280,12 +302,13 @@ Promise.promisifyAll = function (target, options) {
var value = target[keys[i]];
if (keys[i] !== "constructor" &&
util.isClass(value)) {
promisifyAll(value.prototype, suffix, filter, promisifier);
promisifyAll(value, suffix, filter, promisifier);
promisifyAll(value.prototype, suffix, filter, promisifier,
multiArgs);
promisifyAll(value, suffix, filter, promisifier, multiArgs);
}
}
return promisifyAll(target, suffix, filter, promisifier);
return promisifyAll(target, suffix, filter, promisifier, multiArgs);
};
};

118
node_modules/bluebird/js/release/props.js generated vendored Normal file
View File

@ -0,0 +1,118 @@
"use strict";
module.exports = function(
Promise, PromiseArray, tryConvertToPromise, apiRejection) {
var util = require("./util");
var isObject = util.isObject;
var es5 = require("./es5");
var Es6Map;
if (typeof Map === "function") Es6Map = Map;
var mapToEntries = (function() {
var index = 0;
var size = 0;
function extractEntry(value, key) {
this[index] = value;
this[index + size] = key;
index++;
}
return function mapToEntries(map) {
size = map.size;
index = 0;
var ret = new Array(map.size * 2);
map.forEach(extractEntry, ret);
return ret;
};
})();
var entriesToMap = function(entries) {
var ret = new Es6Map();
var length = entries.length / 2 | 0;
for (var i = 0; i < length; ++i) {
var key = entries[length + i];
var value = entries[i];
ret.set(key, value);
}
return ret;
};
function PropertiesPromiseArray(obj) {
var isMap = false;
var entries;
if (Es6Map !== undefined && obj instanceof Es6Map) {
entries = mapToEntries(obj);
isMap = true;
} else {
var keys = es5.keys(obj);
var len = keys.length;
entries = new Array(len * 2);
for (var i = 0; i < len; ++i) {
var key = keys[i];
entries[i] = obj[key];
entries[i + len] = key;
}
}
this.constructor$(entries);
this._isMap = isMap;
this._init$(undefined, -3);
}
util.inherits(PropertiesPromiseArray, PromiseArray);
PropertiesPromiseArray.prototype._init = function () {};
PropertiesPromiseArray.prototype._promiseFulfilled = function (value, index) {
this._values[index] = value;
var totalResolved = ++this._totalResolved;
if (totalResolved >= this._length) {
var val;
if (this._isMap) {
val = entriesToMap(this._values);
} else {
val = {};
var keyOffset = this.length();
for (var i = 0, len = this.length(); i < len; ++i) {
val[this._values[i + keyOffset]] = this._values[i];
}
}
this._resolve(val);
return true;
}
return false;
};
PropertiesPromiseArray.prototype.shouldCopyValues = function () {
return false;
};
PropertiesPromiseArray.prototype.getActualLength = function (len) {
return len >> 1;
};
function props(promises) {
var ret;
var castValue = tryConvertToPromise(promises);
if (!isObject(castValue)) {
return apiRejection("cannot await properties of a non-object\u000a\u000a See http://goo.gl/MqrFmX\u000a");
} else if (castValue instanceof Promise) {
ret = castValue._then(
Promise.props, undefined, undefined, undefined, undefined);
} else {
ret = new PropertiesPromiseArray(castValue).promise();
}
if (castValue instanceof Promise) {
ret._propagateFrom(castValue, 2);
}
return ret;
}
Promise.prototype.props = function () {
return props(this);
};
Promise.props = function (promises) {
return props(promises);
};
};

0
node_modules/bluebird/js/main/queue.js → node_modules/bluebird/js/release/queue.js generated vendored
View File

10
node_modules/bluebird/js/main/race.js → node_modules/bluebird/js/release/race.js generated vendored
View File

@ -1,7 +1,7 @@
"use strict";
module.exports = function(
Promise, INTERNAL, tryConvertToPromise, apiRejection) {
var isArray = require("./util.js").isArray;
var util = require("./util");
var raceLater = function (promise) {
return promise.then(function(array) {
@ -14,13 +14,15 @@ function race(promises, parent) {
if (maybePromise instanceof Promise) {
return raceLater(maybePromise);
} else if (!isArray(promises)) {
return apiRejection("expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a");
} else {
promises = util.asArray(promises);
if (promises === null)
return apiRejection("expecting an array or an iterable object but got " + util.classString(promises));
}
var ret = new Promise(INTERNAL);
if (parent !== undefined) {
ret._propagateFrom(parent, 4 | 1);
ret._propagateFrom(parent, 3);
}
var fulfill = ret._fulfill;
var reject = ret._reject;

162
node_modules/bluebird/js/release/reduce.js generated vendored Normal file
View File

@ -0,0 +1,162 @@
"use strict";
module.exports = function(Promise,
PromiseArray,
apiRejection,
tryConvertToPromise,
INTERNAL,
debug) {
var getDomain = Promise._getDomain;
var util = require("./util");
var tryCatch = util.tryCatch;
function ReductionPromiseArray(promises, fn, initialValue, _each) {
this.constructor$(promises);
var domain = getDomain();
this._fn = domain === null ? fn : domain.bind(fn);
if (initialValue !== undefined) {
initialValue = Promise.resolve(initialValue);
initialValue._attachCancellationCallback(this);
}
this._initialValue = initialValue;
this._currentCancellable = null;
this._eachValues = _each === INTERNAL ? [] : undefined;
this._promise._captureStackTrace();
this._init$(undefined, -5);
}
util.inherits(ReductionPromiseArray, PromiseArray);
ReductionPromiseArray.prototype._gotAccum = function(accum) {
if (this._eachValues !== undefined && accum !== INTERNAL) {
this._eachValues.push(accum);
}
};
ReductionPromiseArray.prototype._eachComplete = function(value) {
this._eachValues.push(value);
return this._eachValues;
};
ReductionPromiseArray.prototype._init = function() {};
ReductionPromiseArray.prototype._resolveEmptyArray = function() {
this._resolve(this._eachValues !== undefined ? this._eachValues
: this._initialValue);
};
ReductionPromiseArray.prototype.shouldCopyValues = function () {
return false;
};
ReductionPromiseArray.prototype._resolve = function(value) {
this._promise._resolveCallback(value);
this._values = null;
};
ReductionPromiseArray.prototype._resultCancelled = function(sender) {
if (sender === this._initialValue) return this._cancel();
if (this._isResolved()) return;
this._resultCancelled$();
if (this._currentCancellable instanceof Promise) {
this._currentCancellable.cancel();
}
if (this._initialValue instanceof Promise) {
this._initialValue.cancel();
}
};
ReductionPromiseArray.prototype._iterate = function (values) {
this._values = values;
var value;
var i;
var length = values.length;
if (this._initialValue !== undefined) {
value = this._initialValue;
i = 0;
} else {
value = Promise.resolve(values[0]);
i = 1;
}
this._currentCancellable = value;
if (!value.isRejected()) {
for (; i < length; ++i) {
var ctx = {
accum: null,
value: values[i],
index: i,
length: length,
array: this
};
value = value._then(gotAccum, undefined, undefined, ctx, undefined);
}
}
if (this._eachValues !== undefined) {
value = value
._then(this._eachComplete, undefined, undefined, this, undefined);
}
value._then(completed, completed, undefined, value, this);
};
Promise.prototype.reduce = function (fn, initialValue) {
return reduce(this, fn, initialValue, null);
};
Promise.reduce = function (promises, fn, initialValue, _each) {
return reduce(promises, fn, initialValue, _each);
};
function completed(valueOrReason, array) {
if (this.isFulfilled()) {
array._resolve(valueOrReason);
} else {
array._reject(valueOrReason);
}
}
function reduce(promises, fn, initialValue, _each) {
if (typeof fn !== "function") {
return apiRejection("expecting a function but got " + util.classString(fn));
}
var array = new ReductionPromiseArray(promises, fn, initialValue, _each);
return array.promise();
}
function gotAccum(accum) {
this.accum = accum;
this.array._gotAccum(accum);
var value = tryConvertToPromise(this.value, this.array._promise);
if (value instanceof Promise) {
this.array._currentCancellable = value;
return value._then(gotValue, undefined, undefined, this, undefined);
} else {
return gotValue.call(this, value);
}
}
function gotValue(value) {
var array = this.array;
var promise = array._promise;
var fn = tryCatch(array._fn);
promise._pushContext();
var ret;
if (array._eachValues !== undefined) {
ret = fn.call(promise._boundValue(), value, this.index, this.length);
} else {
ret = fn.call(promise._boundValue(),
this.accum, value, this.index, this.length);
}
if (ret instanceof Promise) {
array._currentCancellable = ret;
}
var promiseCreated = promise._popContext();
debug.checkForgottenReturns(
ret,
promiseCreated,
array._eachValues !== undefined ? "Promise.each" : "Promise.reduce",
promise
);
return ret;
}
};

28
node_modules/bluebird/js/main/schedule.js → node_modules/bluebird/js/release/schedule.js generated vendored
View File

@ -1,23 +1,19 @@
"use strict";
var util = require("./util");
var schedule;
var noAsyncScheduler = function() {
throw new Error("No async scheduler available\u000a\u000a See http://goo.gl/m3OTXk\u000a");
throw new Error("No async scheduler available\u000a\u000a See http://goo.gl/MqrFmX\u000a");
};
if (require("./util.js").isNode) {
var version = process.versions.node.split(".").map(Number);
schedule = (version[0] === 0 && version[1] > 10) || (version[0] > 0)
? global.setImmediate : process.nextTick;
if (!schedule) {
if (typeof setImmediate !== "undefined") {
schedule = setImmediate;
} else if (typeof setTimeout !== "undefined") {
schedule = setTimeout;
} else {
schedule = noAsyncScheduler;
}
}
} else if (typeof MutationObserver !== "undefined") {
if (util.isNode && typeof MutationObserver === "undefined") {
var GlobalSetImmediate = global.setImmediate;
var ProcessNextTick = process.nextTick;
schedule = util.isRecentNode
? function(fn) { GlobalSetImmediate.call(global, fn); }
: function(fn) { ProcessNextTick.call(process, fn); };
} else if ((typeof MutationObserver !== "undefined") &&
!(typeof window !== "undefined" &&
window.navigator &&
window.navigator.standalone)) {
schedule = function(fn) {
var div = document.createElement("div");
var observer = new MutationObserver(fn);

21
node_modules/bluebird/js/main/settle.js → node_modules/bluebird/js/release/settle.js generated vendored
View File

@ -1,8 +1,8 @@
"use strict";
module.exports =
function(Promise, PromiseArray) {
function(Promise, PromiseArray, debug) {
var PromiseInspection = Promise.PromiseInspection;
var util = require("./util.js");
var util = require("./util");
function SettledPromiseArray(values) {
this.constructor$(values);
@ -14,27 +14,30 @@ SettledPromiseArray.prototype._promiseResolved = function (index, inspection) {
var totalResolved = ++this._totalResolved;
if (totalResolved >= this._length) {
this._resolve(this._values);
return true;
}
return false;
};
SettledPromiseArray.prototype._promiseFulfilled = function (value, index) {
var ret = new PromiseInspection();
ret._bitField = 268435456;
ret._settledValue = value;
this._promiseResolved(index, ret);
ret._bitField = 33554432;
ret._settledValueField = value;
return this._promiseResolved(index, ret);
};
SettledPromiseArray.prototype._promiseRejected = function (reason, index) {
var ret = new PromiseInspection();
ret._bitField = 134217728;
ret._settledValue = reason;
this._promiseResolved(index, ret);
ret._bitField = 16777216;
ret._settledValueField = reason;
return this._promiseResolved(index, ret);
};
Promise.settle = function (promises) {
debug.deprecated(".settle()", ".reflect()");
return new SettledPromiseArray(promises).promise();
};
Promise.prototype.settle = function () {
return new SettledPromiseArray(this).promise();
return Promise.settle(this);
};
};

35
node_modules/bluebird/js/main/some.js → node_modules/bluebird/js/release/some.js generated vendored
View File

@ -1,10 +1,11 @@
"use strict";
module.exports =
function(Promise, PromiseArray, apiRejection) {
var util = require("./util.js");
var RangeError = require("./errors.js").RangeError;
var AggregateError = require("./errors.js").AggregateError;
var util = require("./util");
var RangeError = require("./errors").RangeError;
var AggregateError = require("./errors").AggregateError;
var isArray = util.isArray;
var CANCELLATION = {};
function SomePromiseArray(values) {
@ -58,18 +59,40 @@ SomePromiseArray.prototype._promiseFulfilled = function (value) {
} else {
this._resolve(this._values);
}
return true;
}
return false;
};
SomePromiseArray.prototype._promiseRejected = function (reason) {
this._addRejected(reason);
return this._checkOutcome();
};
SomePromiseArray.prototype._promiseCancelled = function () {
if (this._values instanceof Promise || this._values == null) {
return this._cancel();
}
this._addRejected(CANCELLATION);
return this._checkOutcome();
};
SomePromiseArray.prototype._checkOutcome = function() {
if (this.howMany() > this._canPossiblyFulfill()) {
var e = new AggregateError();
for (var i = this.length(); i < this._values.length; ++i) {
e.push(this._values[i]);
if (this._values[i] !== CANCELLATION) {
e.push(this._values[i]);
}
}
this._reject(e);
if (e.length > 0) {
this._reject(e);
} else {
this._cancel();
}
return true;
}
return false;
};
SomePromiseArray.prototype._fulfilled = function () {
@ -104,7 +127,7 @@ SomePromiseArray.prototype._resolveEmptyArray = function () {
function some(promises, howMany) {
if ((howMany | 0) !== howMany || howMany < 0) {
return apiRejection("expecting a positive integer\u000a\u000a See http://goo.gl/1wAmHx\u000a");
return apiRejection("expecting a positive integer\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
var ret = new SomePromiseArray(promises);
var promise = ret.promise();

96
node_modules/bluebird/js/release/synchronous_inspection.js generated vendored Normal file
View File

@ -0,0 +1,96 @@
"use strict";
module.exports = function(Promise) {
function PromiseInspection(promise) {
if (promise !== undefined) {
promise = promise._target();
this._bitField = promise._bitField;
this._settledValueField = promise._isFateSealed()
? promise._settledValue() : undefined;
}
else {
this._bitField = 0;
this._settledValueField = undefined;
}
}
PromiseInspection.prototype._settledValue = function() {
return this._settledValueField;
};
var value = PromiseInspection.prototype.value = function () {
if (!this.isFulfilled()) {
throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
return this._settledValue();
};
var reason = PromiseInspection.prototype.error =
PromiseInspection.prototype.reason = function () {
if (!this.isRejected()) {
throw new TypeError("cannot get rejection reason of a non-rejected promise\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
return this._settledValue();
};
var isFulfilled = PromiseInspection.prototype.isFulfilled = function() {
return (this._bitField & 33554432) !== 0;
};
var isRejected = PromiseInspection.prototype.isRejected = function () {
return (this._bitField & 16777216) !== 0;
};
var isPending = PromiseInspection.prototype.isPending = function () {
return (this._bitField & 50397184) === 0;
};
var isResolved = PromiseInspection.prototype.isResolved = function () {
return (this._bitField & 50331648) !== 0;
};
PromiseInspection.prototype.isCancelled =
Promise.prototype._isCancelled = function() {
return (this._bitField & 65536) === 65536;
};
Promise.prototype.isCancelled = function() {
return this._target()._isCancelled();
};
Promise.prototype.isPending = function() {
return isPending.call(this._target());
};
Promise.prototype.isRejected = function() {
return isRejected.call(this._target());
};
Promise.prototype.isFulfilled = function() {
return isFulfilled.call(this._target());
};
Promise.prototype.isResolved = function() {
return isResolved.call(this._target());
};
Promise.prototype.value = function() {
return value.call(this._target());
};
Promise.prototype.reason = function() {
var target = this._target();
target._unsetRejectionIsUnhandled();
return reason.call(target);
};
Promise.prototype._value = function() {
return this._settledValue();
};
Promise.prototype._reason = function() {
this._unsetRejectionIsUnhandled();
return this._settledValue();
};
Promise.PromiseInspection = PromiseInspection;
};

65
node_modules/bluebird/js/main/thenables.js → node_modules/bluebird/js/release/thenables.js generated vendored
View File

@ -1,42 +1,49 @@
"use strict";
module.exports = function(Promise, INTERNAL) {
var util = require("./util.js");
var util = require("./util");
var errorObj = util.errorObj;
var isObject = util.isObject;
function tryConvertToPromise(obj, context) {
if (isObject(obj)) {
if (obj instanceof Promise) {
return obj;
}
else if (isAnyBluebirdPromise(obj)) {
var ret = new Promise(INTERNAL);
obj._then(
ret._fulfillUnchecked,
ret._rejectUncheckedCheckError,
ret._progressUnchecked,
ret,
null
);
return ret;
}
var then = util.tryCatch(getThen)(obj);
if (obj instanceof Promise) return obj;
var then = getThen(obj);
if (then === errorObj) {
if (context) context._pushContext();
var ret = Promise.reject(then.e);
if (context) context._popContext();
return ret;
} else if (typeof then === "function") {
if (isAnyBluebirdPromise(obj)) {
var ret = new Promise(INTERNAL);
obj._then(
ret._fulfill,
ret._reject,
undefined,
ret,
null
);
return ret;
}
return doThenable(obj, then, context);
}
}
return obj;
}
function getThen(obj) {
function doGetThen(obj) {
return obj.then;
}
function getThen(obj) {
try {
return doGetThen(obj);
} catch (e) {
errorObj.e = e;
return errorObj;
}
}
var hasProp = {}.hasOwnProperty;
function isAnyBluebirdPromise(obj) {
return hasProp.call(obj, "_promise0");
@ -49,39 +56,25 @@ function doThenable(x, then, context) {
promise._captureStackTrace();
if (context) context._popContext();
var synchronous = true;
var result = util.tryCatch(then).call(x,
resolveFromThenable,
rejectFromThenable,
progressFromThenable);
var result = util.tryCatch(then).call(x, resolve, reject);
synchronous = false;
if (promise && result === errorObj) {
promise._rejectCallback(result.e, true, true);
promise = null;
}
function resolveFromThenable(value) {
function resolve(value) {
if (!promise) return;
if (x === value) {
promise._rejectCallback(
Promise._makeSelfResolutionError(), false, true);
} else {
promise._resolveCallback(value);
}
promise._resolveCallback(value);
promise = null;
}
function rejectFromThenable(reason) {
function reject(reason) {
if (!promise) return;
promise._rejectCallback(reason, synchronous, true);
promise = null;
}
function progressFromThenable(value) {
if (!promise) return;
if (typeof promise._progress === "function") {
promise._progress(value);
}
}
return ret;
}

44
node_modules/bluebird/js/main/timers.js → node_modules/bluebird/js/release/timers.js generated vendored
View File

@ -1,34 +1,42 @@
"use strict";
module.exports = function(Promise, INTERNAL) {
var util = require("./util.js");
var util = require("./util");
var TimeoutError = Promise.TimeoutError;
var afterTimeout = function (promise, message) {
var afterTimeout = function (promise, message, parent) {
if (!promise.isPending()) return;
var err;
if (typeof message !== "string") {
message = "operation timed out";
if (message instanceof Error) {
err = message;
} else {
err = new TimeoutError("operation timed out");
}
} else {
err = new TimeoutError(message);
}
var err = new TimeoutError(message);
util.markAsOriginatingFromRejection(err);
promise._attachExtraTrace(err);
promise._cancel(err);
promise._reject(err);
parent.cancel();
};
var afterValue = function(value) { return delay(+this).thenReturn(value); };
var delay = Promise.delay = function (value, ms) {
if (ms === undefined) {
ms = value;
value = undefined;
var ret = new Promise(INTERNAL);
setTimeout(function() { ret._fulfill(); }, ms);
return ret;
var delay = Promise.delay = function (ms, value) {
var ret;
if (value !== undefined) {
ret = Promise.resolve(value)
._then(afterValue, null, null, ms, undefined);
} else {
ret = new Promise(INTERNAL);
setTimeout(function() { ret._fulfill(); }, +ms);
}
ms = +ms;
return Promise.resolve(value)._then(afterValue, null, null, ms, undefined);
ret._setAsyncGuaranteed();
return ret;
};
Promise.prototype.delay = function (ms) {
return delay(this, ms);
return delay(ms, this);
};
function successClear(value) {
@ -47,10 +55,10 @@ function failureClear(reason) {
Promise.prototype.timeout = function (ms, message) {
ms = +ms;
var ret = this.then().cancellable();
ret._cancellationParent = this;
var parent = this.then();
var ret = parent.then();
var handle = setTimeout(function timeoutTimeout() {
afterTimeout(ret, message);
afterTimeout(ret, message, parent);
}, ms);
return ret._then(successClear, failureClear, undefined, handle, undefined);
};

127
node_modules/bluebird/js/main/using.js → node_modules/bluebird/js/release/using.js generated vendored
View File

@ -1,21 +1,11 @@
"use strict";
module.exports = function (Promise, apiRejection, tryConvertToPromise,
createContext) {
var TypeError = require("./errors.js").TypeError;
var inherits = require("./util.js").inherits;
var PromiseInspection = Promise.PromiseInspection;
function inspectionMapper(inspections) {
var len = inspections.length;
for (var i = 0; i < len; ++i) {
var inspection = inspections[i];
if (inspection.isRejected()) {
return Promise.reject(inspection.error());
}
inspections[i] = inspection._settledValue;
}
return inspections;
}
createContext, INTERNAL, debug) {
var util = require("./util");
var TypeError = require("./errors").TypeError;
var inherits = require("./util").inherits;
var errorObj = util.errorObj;
var tryCatch = util.tryCatch;
function thrower(e) {
setTimeout(function(){throw e;}, 0);
@ -34,9 +24,9 @@ module.exports = function (Promise, apiRejection, tryConvertToPromise,
function dispose(resources, inspection) {
var i = 0;
var len = resources.length;
var ret = Promise.defer();
var ret = new Promise(INTERNAL);
function iterator() {
if (i >= len) return ret.resolve();
if (i >= len) return ret._fulfill();
var maybePromise = castPreservingDisposable(resources[i++]);
if (maybePromise instanceof Promise &&
maybePromise._isDisposable()) {
@ -55,21 +45,7 @@ module.exports = function (Promise, apiRejection, tryConvertToPromise,
iterator();
}
iterator();
return ret.promise;
}
function disposerSuccess(value) {
var inspection = new PromiseInspection();
inspection._settledValue = value;
inspection._bitField = 268435456;
return dispose(this, inspection).thenReturn(value);
}
function disposerFail(reason) {
var inspection = new PromiseInspection();
inspection._settledValue = reason;
inspection._bitField = 134217728;
return dispose(this, inspection).thenThrow(reason);
return ret;
}
function Disposer(data, promise, context) {
@ -129,16 +105,43 @@ module.exports = function (Promise, apiRejection, tryConvertToPromise,
return value;
}
function ResourceList(length) {
this.length = length;
this.promise = null;
this[length-1] = null;
}
ResourceList.prototype._resultCancelled = function() {
var len = this.length;
for (var i = 0; i < len; ++i) {
var item = this[i];
if (item instanceof Promise) {
item.cancel();
}
}
};
Promise.using = function () {
var len = arguments.length;
if (len < 2) return apiRejection(
"you must pass at least 2 arguments to Promise.using");
var fn = arguments[len - 1];
if (typeof fn !== "function") return apiRejection("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a");
len--;
var resources = new Array(len);
if (typeof fn !== "function") {
return apiRejection("expecting a function but got " + util.classString(fn));
}
var input;
var spreadArgs = true;
if (len === 2 && Array.isArray(arguments[0])) {
input = arguments[0];
len = input.length;
spreadArgs = false;
} else {
input = arguments;
len--;
}
var resources = new ResourceList(len);
for (var i = 0; i < len; ++i) {
var resource = arguments[i];
var resource = input[i];
if (Disposer.isDisposer(resource)) {
var disposer = resource;
resource = resource.promise();
@ -156,31 +159,51 @@ module.exports = function (Promise, apiRejection, tryConvertToPromise,
resources[i] = resource;
}
var promise = Promise.settle(resources)
.then(inspectionMapper)
.then(function(vals) {
promise._pushContext();
var ret;
try {
ret = fn.apply(undefined, vals);
} finally {
promise._popContext();
var reflectedResources = new Array(resources.length);
for (var i = 0; i < reflectedResources.length; ++i) {
reflectedResources[i] = Promise.resolve(resources[i]).reflect();
}
var resultPromise = Promise.all(reflectedResources)
.then(function(inspections) {
for (var i = 0; i < inspections.length; ++i) {
var inspection = inspections[i];
if (inspection.isRejected()) {
errorObj.e = inspection.error();
return errorObj;
} else if (!inspection.isFulfilled()) {
resultPromise.cancel();
return;
}
inspections[i] = inspection.value();
}
promise._pushContext();
fn = tryCatch(fn);
var ret = spreadArgs
? fn.apply(undefined, inspections) : fn(inspections);
var promiseCreated = promise._popContext();
debug.checkForgottenReturns(
ret, promiseCreated, "Promise.using", promise);
return ret;
})
._then(
disposerSuccess, disposerFail, undefined, resources, undefined);
});
var promise = resultPromise.lastly(function() {
var inspection = new Promise.PromiseInspection(resultPromise);
return dispose(resources, inspection);
});
resources.promise = promise;
promise._setOnCancel(resources);
return promise;
};
Promise.prototype._setDisposable = function (disposer) {
this._bitField = this._bitField | 262144;
this._bitField = this._bitField | 131072;
this._disposer = disposer;
};
Promise.prototype._isDisposable = function () {
return (this._bitField & 262144) > 0;
return (this._bitField & 131072) > 0;
};
Promise.prototype._getDisposer = function () {
@ -188,7 +211,7 @@ module.exports = function (Promise, apiRejection, tryConvertToPromise,
};
Promise.prototype._unsetDisposable = function () {
this._bitField = this._bitField & (~262144);
this._bitField = this._bitField & (~131072);
this._disposer = undefined;
};

140
node_modules/bluebird/js/main/util.js → node_modules/bluebird/js/release/util.js generated vendored
View File

@ -1,27 +1,14 @@
"use strict";
var es5 = require("./es5.js");
var es5 = require("./es5");
var canEvaluate = typeof navigator == "undefined";
var haveGetters = (function(){
try {
var o = {};
es5.defineProperty(o, "f", {
get: function () {
return 3;
}
});
return o.f === 3;
}
catch (e) {
return false;
}
})();
var errorObj = {e: {}};
var tryCatchTarget;
function tryCatcher() {
try {
return tryCatchTarget.apply(this, arguments);
var target = tryCatchTarget;
tryCatchTarget = null;
return target.apply(this, arguments);
} catch (e) {
errorObj.e = e;
return errorObj;
@ -59,7 +46,8 @@ function isPrimitive(val) {
}
function isObject(value) {
return !isPrimitive(value);
return typeof value === "function" ||
typeof value === "object" && value !== null;
}
function maybeWrapAsError(maybeError) {
@ -82,6 +70,7 @@ function withAppended(target, appendee) {
function getDataPropertyOrDefault(obj, key, defaultValue) {
if (es5.isES5) {
var desc = Object.getOwnPropertyDescriptor(obj, key);
if (desc != null) {
return desc.get == null && desc.set == null
? desc.value
@ -104,23 +93,32 @@ function notEnumerableProp(obj, name, value) {
return obj;
}
var wrapsPrimitiveReceiver = (function() {
return this !== "string";
}).call("string");
function thrower(r) {
throw r;
}
var inheritedDataKeys = (function() {
var excludedPrototypes = [
Array.prototype,
Object.prototype,
Function.prototype
];
var isExcludedProto = function(val) {
for (var i = 0; i < excludedPrototypes.length; ++i) {
if (excludedPrototypes[i] === val) {
return true;
}
}
return false;
};
if (es5.isES5) {
var oProto = Object.prototype;
var getKeys = Object.getOwnPropertyNames;
return function(obj) {
var ret = [];
var visitedKeys = Object.create(null);
while (obj != null && obj !== oProto) {
while (obj != null && !isExcludedProto(obj)) {
var keys;
try {
keys = getKeys(obj);
@ -141,11 +139,23 @@ var inheritedDataKeys = (function() {
return ret;
};
} else {
var hasProp = {}.hasOwnProperty;
return function(obj) {
if (isExcludedProto(obj)) return [];
var ret = [];
/*jshint forin:false */
for (var key in obj) {
ret.push(key);
enumeration: for (var key in obj) {
if (hasProp.call(obj, key)) {
ret.push(key);
} else {
for (var i = 0; i < excludedPrototypes.length; ++i) {
if (hasProp.call(excludedPrototypes[i], key)) {
continue enumeration;
}
}
ret.push(key);
}
}
return ret;
};
@ -153,13 +163,22 @@ var inheritedDataKeys = (function() {
})();
var thisAssignmentPattern = /this\s*\.\s*\S+\s*=/;
function isClass(fn) {
try {
if (typeof fn === "function") {
var keys = es5.names(fn.prototype);
if (es5.isES5) return keys.length > 1;
return keys.length > 0 &&
!(keys.length === 1 && keys[0] === "constructor");
var hasMethods = es5.isES5 && keys.length > 1;
var hasMethodsOtherThanConstructor = keys.length > 0 &&
!(keys.length === 1 && keys[0] === "constructor");
var hasThisAssignmentAndStaticMethods =
thisAssignmentPattern.test(fn + "") && es5.names(fn).length > 0;
if (hasMethods || hasMethodsOtherThanConstructor ||
hasThisAssignmentAndStaticMethods) {
return true;
}
}
return false;
} catch (e) {
@ -169,10 +188,10 @@ function isClass(fn) {
function toFastProperties(obj) {
/*jshint -W027,-W055,-W031*/
function f() {}
f.prototype = obj;
function FakeConstructor() {}
FakeConstructor.prototype = obj;
var l = 8;
while (l--) new f();
while (l--) new FakeConstructor();
return obj;
eval(obj);
}
@ -239,11 +258,50 @@ function copyDescriptors(from, to, filter) {
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
if (filter(key)) {
es5.defineProperty(to, key, es5.getDescriptor(from, key));
try {
es5.defineProperty(to, key, es5.getDescriptor(from, key));
} catch (ignore) {}
}
}
}
var asArray = function(v) {
if (es5.isArray(v)) {
return v;
}
return null;
};
if (typeof Symbol !== "undefined" && Symbol.iterator) {
var ArrayFrom = typeof Array.from === "function" ? function(v) {
return Array.from(v);
} : function(v) {
var ret = [];
var it = v[Symbol.iterator]();
var itResult;
while (!((itResult = it.next()).done)) {
ret.push(itResult.value);
}
return ret;
};
asArray = function(v) {
if (es5.isArray(v)) {
return v;
} else if (v != null && typeof v[Symbol.iterator] === "function") {
return ArrayFrom(v);
}
return null;
};
}
var isNode = typeof process !== "undefined" &&
classString(process).toLowerCase() === "[object process]";
function env(key, def) {
return isNode ? process.env[key] : def;
}
var ret = {
isClass: isClass,
isIdentifier: isIdentifier,
@ -251,7 +309,7 @@ var ret = {
getDataPropertyOrDefault: getDataPropertyOrDefault,
thrower: thrower,
isArray: es5.isArray,
haveGetters: haveGetters,
asArray: asArray,
notEnumerableProp: notEnumerableProp,
isPrimitive: isPrimitive,
isObject: isObject,
@ -261,7 +319,6 @@ var ret = {
inherits: inherits,
withAppended: withAppended,
maybeWrapAsError: maybeWrapAsError,
wrapsPrimitiveReceiver: wrapsPrimitiveReceiver,
toFastProperties: toFastProperties,
filledRange: filledRange,
toString: safeToString,
@ -273,8 +330,15 @@ var ret = {
copyDescriptors: copyDescriptors,
hasDevTools: typeof chrome !== "undefined" && chrome &&
typeof chrome.loadTimes === "function",
isNode: typeof process !== "undefined" &&
classString(process).toLowerCase() === "[object process]"
isNode: isNode,
env: env
};
ret.isRecentNode = ret.isNode && (function() {
var version = process.versions.node.split(".").map(Number);
return (version[0] === 0 && version[1] > 10) || (version[0] > 0);
})();
if (ret.isNode) ret.toFastProperties(process);
try {throw new Error(); } catch (e) {ret.lastLineError = e;}
module.exports = ret;

135
node_modules/bluebird/package.json generated vendored
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