Adds es6-promise polyfill24492-promise-polyfill

Adds changelog

3 files changed, 1164 insertions, 0 deletions

diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index 5c047dd4481..8d8431c424e 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -53,6 +53,7 @@
 /*= require_directory ./u2f */
 /*= require_directory . */
 /*= require fuzzaldrin-plus */
+/*= require es6-promise.auto */
 
 (function () {
   document.addEventListener('page:fetch', gl.utils.cleanupBeforeFetch);
diff --git a/changelogs/unreleased/24492-promise-polyfill.yml b/changelogs/unreleased/24492-promise-polyfill.yml
new file mode 100644
index 00000000000..d2fddfd83c6
--- /dev/null
+++ b/changelogs/unreleased/24492-promise-polyfill.yml
@@ -0,0 +1,4 @@
+---
+title: Adds es6-promise Polyfill
+merge_request: 7482
+author:
diff --git a/vendor/assets/javascripts/es6-promise.auto.js b/vendor/assets/javascripts/es6-promise.auto.js
new file mode 100644
index 00000000000..19e6c13a655
--- /dev/null
+++ b/vendor/assets/javascripts/es6-promise.auto.js
@@ -0,0 +1,1159 @@
+/*!
+ * @overview es6-promise - a tiny implementation of Promises/A+.
+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   4.0.5
+ */
+
+(function (global, factory) {
+    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+    typeof define === 'function' && define.amd ? define(factory) :
+    (global.ES6Promise = factory());
+}(this, (function () { 'use strict';
+
+function objectOrFunction(x) {
+  return typeof x === 'function' || typeof x === 'object' && x !== null;
+}
+
+function isFunction(x) {
+  return typeof x === 'function';
+}
+
+var _isArray = undefined;
+if (!Array.isArray) {
+  _isArray = function (x) {
+    return Object.prototype.toString.call(x) === '[object Array]';
+  };
+} else {
+  _isArray = Array.isArray;
+}
+
+var isArray = _isArray;
+
+var len = 0;
+var vertxNext = undefined;
+var customSchedulerFn = undefined;
+
+var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+};
+
+function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+var browserWindow = typeof window !== 'undefined' ? window : undefined;
+var browserGlobal = browserWindow || {};
+var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return function () {
+    return process.nextTick(flush);
+  };
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function () {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  var iterations = 0;
+  var observer = new BrowserMutationObserver(flush);
+  var node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return function () {
+    node.data = iterations = ++iterations % 2;
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  var channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return function () {
+    return channel.port2.postMessage(0);
+  };
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  var globalSetTimeout = setTimeout;
+  return function () {
+    return globalSetTimeout(flush, 1);
+  };
+}
+
+var queue = new Array(1000);
+function flush() {
+  for (var i = 0; i < len; i += 2) {
+    var callback = queue[i];
+    var arg = queue[i + 1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i + 1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    var r = require;
+    var vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch (e) {
+    return useSetTimeout();
+  }
+}
+
+var scheduleFlush = undefined;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof require === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
+
+function then(onFulfillment, onRejection) {
+  var _arguments = arguments;
+
+  var parent = this;
+
+  var child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  var _state = parent._state;
+
+  if (_state) {
+    (function () {
+      var callback = _arguments[_state - 1];
+      asap(function () {
+        return invokeCallback(_state, child, callback, parent._result);
+      });
+    })();
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+function resolve(object) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  var promise = new Constructor(noop);
+  _resolve(promise, object);
+  return promise;
+}
+
+var PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+var PENDING = void 0;
+var FULFILLED = 1;
+var REJECTED = 2;
+
+var GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch (error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then.call(value, fulfillmentHandler, rejectionHandler);
+  } catch (e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then) {
+  asap(function (promise) {
+    var sealed = false;
+    var error = tryThen(then, thenable, function (value) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+      if (thenable !== value) {
+        _resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, function (reason) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+
+      _reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      _reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    _reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, function (value) {
+      return _resolve(promise, value);
+    }, function (reason) {
+      return _reject(promise, reason);
+    });
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then$$) {
+  if (maybeThenable.constructor === promise.constructor && then$$ === then && maybeThenable.constructor.resolve === resolve) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then$$ === GET_THEN_ERROR) {
+      _reject(promise, GET_THEN_ERROR.error);
+    } else if (then$$ === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then$$)) {
+      handleForeignThenable(promise, maybeThenable, then$$);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function _resolve(promise, value) {
+  if (promise === value) {
+    _reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function _reject(promise, reason) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  var _subscribers = parent._subscribers;
+  var length = _subscribers.length;
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED] = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  var subscribers = promise._subscribers;
+  var settled = promise._state;
+
+  if (subscribers.length === 0) {
+    return;
+  }
+
+  var child = undefined,
+      callback = undefined,
+      detail = promise._result;
+
+  for (var i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+var TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch (e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  var hasCallback = isFunction(callback),
+      value = undefined,
+      error = undefined,
+      succeeded = undefined,
+      failed = undefined;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      _reject(promise, cannotReturnOwn());
+      return;
+    }
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+      _resolve(promise, value);
+    } else if (failed) {
+      _reject(promise, error);
+    } else if (settled === FULFILLED) {
+      fulfill(promise, value);
+    } else if (settled === REJECTED) {
+      _reject(promise, value);
+    }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value) {
+      _resolve(promise, value);
+    }, function rejectPromise(reason) {
+      _reject(promise, reason);
+    });
+  } catch (e) {
+    _reject(promise, e);
+  }
+}
+
+var id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+function Enumerator(Constructor, input) {
+  this._instanceConstructor = Constructor;
+  this.promise = new Constructor(noop);
+
+  if (!this.promise[PROMISE_ID]) {
+    makePromise(this.promise);
+  }
+
+  if (isArray(input)) {
+    this._input = input;
+    this.length = input.length;
+    this._remaining = input.length;
+
+    this._result = new Array(this.length);
+
+    if (this.length === 0) {
+      fulfill(this.promise, this._result);
+    } else {
+      this.length = this.length || 0;
+      this._enumerate();
+      if (this._remaining === 0) {
+        fulfill(this.promise, this._result);
+      }
+    }
+  } else {
+    _reject(this.promise, validationError());
+  }
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+};
+
+Enumerator.prototype._enumerate = function () {
+  var length = this.length;
+  var _input = this._input;
+
+  for (var i = 0; this._state === PENDING && i < length; i++) {
+    this._eachEntry(_input[i], i);
+  }
+};
+
+Enumerator.prototype._eachEntry = function (entry, i) {
+  var c = this._instanceConstructor;
+  var resolve$$ = c.resolve;
+
+  if (resolve$$ === resolve) {
+    var _then = getThen(entry);
+
+    if (_then === then && entry._state !== PENDING) {
+      this._settledAt(entry._state, i, entry._result);
+    } else if (typeof _then !== 'function') {
+      this._remaining--;
+      this._result[i] = entry;
+    } else if (c === Promise) {
+      var promise = new c(noop);
+      handleMaybeThenable(promise, entry, _then);
+      this._willSettleAt(promise, i);
+    } else {
+      this._willSettleAt(new c(function (resolve$$) {
+        return resolve$$(entry);
+      }), i);
+    }
+  } else {
+    this._willSettleAt(resolve$$(entry), i);
+  }
+};
+
+Enumerator.prototype._settledAt = function (state, i, value) {
+  var promise = this.promise;
+
+  if (promise._state === PENDING) {
+    this._remaining--;
+
+    if (state === REJECTED) {
+      _reject(promise, value);
+    } else {
+      this._result[i] = value;
+    }
+  }
+
+  if (this._remaining === 0) {
+    fulfill(promise, this._result);
+  }
+};
+
+Enumerator.prototype._willSettleAt = function (promise, i) {
+  var enumerator = this;
+
+  subscribe(promise, undefined, function (value) {
+    return enumerator._settledAt(FULFILLED, i, value);
+  }, function (reason) {
+    return enumerator._settledAt(REJECTED, i, reason);
+  });
+};
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+function all(entries) {
+  return new Enumerator(this, entries).promise;
+}
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+function race(entries) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor(function (_, reject) {
+      return reject(new TypeError('You must pass an array to race.'));
+    });
+  } else {
+    return new Constructor(function (resolve, reject) {
+      var length = entries.length;
+      for (var i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+function reject(reason) {
+  /*jshint validthis:true */
+  var Constructor = this;
+  var promise = new Constructor(noop);
+  _reject(promise, reason);
+  return promise;
+}
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {function} resolver
+  Useful for tooling.
+  @constructor
+*/
+function Promise(resolver) {
+  this[PROMISE_ID] = nextId();
+  this._result = this._state = undefined;
+  this._subscribers = [];
+
+  if (noop !== resolver) {
+    typeof resolver !== 'function' && needsResolver();
+    this instanceof Promise ? initializePromise(this, resolver) : needsNew();
+  }
+}
+
+Promise.all = all;
+Promise.race = race;
+Promise.resolve = resolve;
+Promise.reject = reject;
+Promise._setScheduler = setScheduler;
+Promise._setAsap = setAsap;
+Promise._asap = asap;
+
+Promise.prototype = {
+  constructor: Promise,
+
+  /**
+    The primary way of interacting with a promise is through its `then` method,
+    which registers callbacks to receive either a promise's eventual value or the
+    reason why the promise cannot be fulfilled.
+
+    ```js
+    findUser().then(function(user){
+      // user is available
+    }, function(reason){
+      // user is unavailable, and you are given the reason why
+    });
+    ```
+
+    Chaining
+    --------
+
+    The return value of `then` is itself a promise.  This second, 'downstream'
+    promise is resolved with the return value of the first promise's fulfillment
+    or rejection handler, or rejected if the handler throws an exception.
+
+    ```js
+    findUser().then(function (user) {
+      return user.name;
+    }, function (reason) {
+      return 'default name';
+    }).then(function (userName) {
+      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+      // will be `'default name'`
+    });
+
+    findUser().then(function (user) {
+      throw new Error('Found user, but still unhappy');
+    }, function (reason) {
+      throw new Error('`findUser` rejected and we're unhappy');
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+    });
+    ```
+    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+    ```js
+    findUser().then(function (user) {
+      throw new PedagogicalException('Upstream error');
+    }).then(function (value) {
+      // never reached
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // The `PedgagocialException` is propagated all the way down to here
+    });
+    ```
+
+    Assimilation
+    ------------
+
+    Sometimes the value you want to propagate to a downstream promise can only be
+    retrieved asynchronously. This can be achieved by returning a promise in the
+    fulfillment or rejection handler. The downstream promise will then be pending
+    until the returned promise is settled. This is called *assimilation*.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // The user's comments are now available
+    });
+    ```
+
+    If the assimliated promise rejects, then the downstream promise will also reject.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // If `findCommentsByAuthor` fulfills, we'll have the value here
+    }, function (reason) {
+      // If `findCommentsByAuthor` rejects, we'll have the reason here
+    });
+    ```
+
+    Simple Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let result;
+
+    try {
+      result = findResult();
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+    findResult(function(result, err){
+      if (err) {
+        // failure
+      } else {
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findResult().then(function(result){
+      // success
+    }, function(reason){
+      // failure
+    });
+    ```
+
+    Advanced Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let author, books;
+
+    try {
+      author = findAuthor();
+      books  = findBooksByAuthor(author);
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+
+    function foundBooks(books) {
+
+    }
+
+    function failure(reason) {
+
+    }
+
+    findAuthor(function(author, err){
+      if (err) {
+        failure(err);
+        // failure
+      } else {
+        try {
+          findBoooksByAuthor(author, function(books, err) {
+            if (err) {
+              failure(err);
+            } else {
+              try {
+                foundBooks(books);
+              } catch(reason) {
+                failure(reason);
+              }
+            }
+          });
+        } catch(error) {
+          failure(err);
+        }
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findAuthor().
+      then(findBooksByAuthor).
+      then(function(books){
+        // found books
+    }).catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method then
+    @param {Function} onFulfilled
+    @param {Function} onRejected
+    Useful for tooling.
+    @return {Promise}
+  */
+  then: then,
+
+  /**
+    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+    as the catch block of a try/catch statement.
+
+    ```js
+    function findAuthor(){
+      throw new Error('couldn't find that author');
+    }
+
+    // synchronous
+    try {
+      findAuthor();
+    } catch(reason) {
+      // something went wrong
+    }
+
+    // async with promises
+    findAuthor().catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method catch
+    @param {Function} onRejection
+    Useful for tooling.
+    @return {Promise}
+  */
+  'catch': function _catch(onRejection) {
+    return this.then(null, onRejection);
+  }
+};
+
+function polyfill() {
+    var local = undefined;
+
+    if (typeof global !== 'undefined') {
+        local = global;
+    } else if (typeof self !== 'undefined') {
+        local = self;
+    } else {
+        try {
+            local = Function('return this')();
+        } catch (e) {
+            throw new Error('polyfill failed because global object is unavailable in this environment');
+        }
+    }
+
+    var P = local.Promise;
+
+    if (P) {
+        var promiseToString = null;
+        try {
+            promiseToString = Object.prototype.toString.call(P.resolve());
+        } catch (e) {
+            // silently ignored
+        }
+
+        if (promiseToString === '[object Promise]' && !P.cast) {
+            return;
+        }
+    }
+
+    local.Promise = Promise;
+}
+
+// Strange compat..
+Promise.polyfill = polyfill;
+Promise.Promise = Promise;
+
+return Promise;
+
+})));
+
+ES6Promise.polyfill();
+//# sourceMappingURL=es6-promise.auto.map