more work

node_modules/lodash/internal/isLaziable.js

@@ -0,0 +1,17 @@
+var LazyWrapper = require('./LazyWrapper'),
+    getFuncName = require('./getFuncName'),
+    lodash = require('../chain/lodash');
+
+/**
+ * Checks if `func` has a lazy counterpart.
+ *
+ * @private
+ * @param {Function} func The function to check.
+ * @returns {boolean} Returns `true` if `func` has a lazy counterpart, else `false`.
+ */
+function isLaziable(func) {
+  var funcName = getFuncName(func);
+  return !!funcName && func === lodash[funcName] && funcName in LazyWrapper.prototype;
+}
+
+module.exports = isLaziable;