rsvp/dist/rsvp.map

A lightweight library that provides tools for organizing asynchronous code

{"version":3,"sources":["config/versionTemplate.txt","lib/rsvp/events.js","lib/rsvp/config.js","lib/rsvp/instrument.js","lib/rsvp/promise/resolve.js","lib/rsvp/-internal.js","lib/rsvp/then.js","lib/rsvp/enumerator.js","lib/rsvp/promise/all.js","lib/rsvp/promise/race.js","lib/rsvp/promise/reject.js","lib/rsvp/promise.js","lib/rsvp/node.js","lib/rsvp/all.js","lib/rsvp/all-settled.js","lib/rsvp/race.js","lib/rsvp/promise-hash.js","lib/rsvp/hash.js","lib/rsvp/hash-settled.js","lib/rsvp/rethrow.js","lib/rsvp/defer.js","lib/rsvp/map.js","lib/rsvp/resolve.js","lib/rsvp/reject.js","lib/rsvp/filter.js","lib/rsvp/asap.js","lib/rsvp.js"],"sourcesContent":["/*!\n * @overview RSVP - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2016 Yehuda Katz, Tom Dale, Stefan Penner and contributors\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/tildeio/rsvp.js/master/LICENSE\n * @version   4.8.4+ff10049b\n */\n","\nfunction callbacksFor(object) {\n  var callbacks = object._promiseCallbacks;\n\n  if (!callbacks) {\n    callbacks = object._promiseCallbacks = {};\n  }\n\n  return callbacks;\n}\n\n/**\n  @class EventTarget\n  @for rsvp\n  @public\n*/\nexport default {\n\n  /**\n    `EventTarget.mixin` extends an object with EventTarget methods. For\n    Example:\n     ```javascript\n    import EventTarget from 'rsvp';\n     let object = {};\n     EventTarget.mixin(object);\n     object.on('finished', function(event) {\n      // handle event\n    });\n     object.trigger('finished', { detail: value });\n    ```\n     `EventTarget.mixin` also works with prototypes:\n     ```javascript\n    import EventTarget from 'rsvp';\n     let Person = function() {};\n    EventTarget.mixin(Person.prototype);\n     let yehuda = new Person();\n    let tom = new Person();\n     yehuda.on('poke', function(event) {\n      console.log('Yehuda says OW');\n    });\n     tom.on('poke', function(event) {\n      console.log('Tom says OW');\n    });\n     yehuda.trigger('poke');\n    tom.trigger('poke');\n    ```\n     @method mixin\n    @for rsvp\n    @private\n    @param {Object} object object to extend with EventTarget methods\n  */\n  mixin: function (object) {\n    object.on = this.on;\n    object.off = this.off;\n    object.trigger = this.trigger;\n    object._promiseCallbacks = undefined;\n    return object;\n  },\n\n\n  /**\n    Registers a callback to be executed when `eventName` is triggered\n     ```javascript\n    object.on('event', function(eventInfo){\n      // handle the event\n    });\n     object.trigger('event');\n    ```\n     @method on\n    @for EventTarget\n    @private\n    @param {String} eventName name of the event to listen for\n    @param {Function} callback function to be called when the event is triggered.\n  */\n  on: function (eventName, callback) {\n    if (typeof callback !== 'function') {\n      throw new TypeError('Callback must be a function');\n    }\n\n    var allCallbacks = callbacksFor(this);\n    var callbacks = allCallbacks[eventName];\n\n    if (!callbacks) {\n      callbacks = allCallbacks[eventName] = [];\n    }\n\n    if (callbacks.indexOf(callback) === -1) {\n      callbacks.push(callback);\n    }\n  },\n\n\n  /**\n    You can use `off` to stop firing a particular callback for an event:\n     ```javascript\n    function doStuff() { // do stuff! }\n    object.on('stuff', doStuff);\n     object.trigger('stuff'); // doStuff will be called\n     // Unregister ONLY the doStuff callback\n    object.off('stuff', doStuff);\n    object.trigger('stuff'); // doStuff will NOT be called\n    ```\n     If you don't pass a `callback` argument to `off`, ALL callbacks for the\n    event will not be executed when the event fires. For example:\n     ```javascript\n    let callback1 = function(){};\n    let callback2 = function(){};\n     object.on('stuff', callback1);\n    object.on('stuff', callback2);\n     object.trigger('stuff'); // callback1 and callback2 will be executed.\n     object.off('stuff');\n    object.trigger('stuff'); // callback1 and callback2 will not be executed!\n    ```\n     @method off\n    @for rsvp\n    @private\n    @param {String} eventName event to stop listening to\n    @param {Function} [callback] optional argument. If given, only the function\n    given will be removed from the event's callback queue. If no `callback`\n    argument is given, all callbacks will be removed from the event's callback\n    queue.\n  */\n  off: function (eventName, callback) {\n    var allCallbacks = callbacksFor(this);\n\n    if (!callback) {\n      allCallbacks[eventName] = [];\n      return;\n    }\n\n    var callbacks = allCallbacks[eventName];\n    var index = callbacks.indexOf(callback);\n\n    if (index !== -1) {\n      callbacks.splice(index, 1);\n    }\n  },\n\n\n  /**\n    Use `trigger` to fire custom events. For example:\n     ```javascript\n    object.on('foo', function(){\n      console.log('foo event happened!');\n    });\n    object.trigger('foo');\n    // 'foo event happened!' logged to the console\n    ```\n     You can also pass a value as a second argument to `trigger` that will be\n    passed as an argument to all event listeners for the event:\n     ```javascript\n    object.on('foo', function(value){\n      console.log(value.name);\n    });\n     object.trigger('foo', { name: 'bar' });\n    // 'bar' logged to the console\n    ```\n     @method trigger\n    @for rsvp\n    @private\n    @param {String} eventName name of the event to be triggered\n    @param {*} [options] optional value to be passed to any event handlers for\n    the given `eventName`\n  */\n  trigger: function (eventName, options, label) {\n    var allCallbacks = callbacksFor(this);\n\n    var callbacks = allCallbacks[eventName];\n    if (callbacks) {\n      // Don't cache the callbacks.length since it may grow\n      var callback = void 0;\n      for (var i = 0; i < callbacks.length; i++) {\n        callback = callbacks[i];\n        callback(options, label);\n      }\n    }\n  }\n};","import EventTarget from './events';\n\nvar config = {\n  instrument: false\n};\n\nEventTarget['mixin'](config);\n\nfunction configure(name, value) {\n  if (arguments.length === 2) {\n    config[name] = value;\n  } else {\n    return config[name];\n  }\n}\n\nexport { config, configure };","import { config } from './config';\n\nvar queue = [];\n\nfunction scheduleFlush() {\n  setTimeout(function () {\n    for (var i = 0; i < queue.length; i++) {\n      var entry = queue[i];\n\n      var payload = entry.payload;\n\n      payload.guid = payload.key + payload.id;\n      payload.childGuid = payload.key + payload.childId;\n      if (payload.error) {\n        payload.stack = payload.error.stack;\n      }\n\n      config['trigger'](entry.name, entry.payload);\n    }\n    queue.length = 0;\n  }, 50);\n}\n\nexport default function instrument(eventName, promise, child) {\n  if (1 === queue.push({\n    name: eventName,\n    payload: {\n      key: promise._guidKey,\n      id: promise._id,\n      eventName: eventName,\n      detail: promise._result,\n      childId: child && child._id,\n      label: promise._label,\n      timeStamp: Date.now(),\n      error: config[\"instrument-with-stack\"] ? new Error(promise._label) : null\n    } })) {\n    scheduleFlush();\n  }\n}","import { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  import Promise from 'rsvp';\n\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  import Promise from 'rsvp';\n\n  let promise = RSVP.Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @for Promise\n  @static\n  @param {*} object value that the returned promise will be resolved with\n  @param {String} [label] optional string for identifying the returned promise.\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nexport default function resolve(object, label) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop, label);\n  _resolve(promise, object);\n  return promise;\n}","import originalThen from './then';\nimport originalResolve from './promise/resolve';\nimport instrument from './instrument';\n\nimport { config } from './config';\nimport Promise from './promise';\n\nfunction withOwnPromise() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nexport function noop() {}\n\nexport var PENDING = void 0;\nexport var FULFILLED = 1;\nexport var REJECTED = 2;\n\nexport var TRY_CATCH_ERROR = { error: null };\n\nexport function getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    TRY_CATCH_ERROR.error = error;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nvar tryCatchCallback = void 0;\nfunction tryCatcher() {\n  try {\n    var target = tryCatchCallback;\n    tryCatchCallback = null;\n    return target.apply(this, arguments);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nexport function tryCatch(fn) {\n  tryCatchCallback = fn;\n  return tryCatcher;\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  config.async(function (promise) {\n    var sealed = false;\n    var result = tryCatch(then).call(thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable === value) {\n        fulfill(promise, value);\n      } else {\n        resolve(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && result === TRY_CATCH_ERROR) {\n      sealed = true;\n      var error = TRY_CATCH_ERROR.error;\n      TRY_CATCH_ERROR.error = null;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    thenable._onError = null;\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      if (thenable === value) {\n        fulfill(promise, value);\n      } else {\n        resolve(promise, value);\n      }\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nexport function handleMaybeThenable(promise, maybeThenable, then) {\n  var isOwnThenable = maybeThenable.constructor === promise.constructor && then === originalThen && promise.constructor.resolve === originalResolve;\n\n  if (isOwnThenable) {\n    handleOwnThenable(promise, maybeThenable);\n  } else if (then === TRY_CATCH_ERROR) {\n    var error = TRY_CATCH_ERROR.error;\n    TRY_CATCH_ERROR.error = null;\n    reject(promise, error);\n  } else if (typeof then === 'function') {\n    handleForeignThenable(promise, maybeThenable, then);\n  } else {\n    fulfill(promise, maybeThenable);\n  }\n}\n\nexport function resolve(promise, value) {\n  if (promise === value) {\n    fulfill(promise, value);\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nexport function publishRejection(promise) {\n  if (promise._onError) {\n    promise._onError(promise._result);\n  }\n\n  publish(promise);\n}\n\nexport function fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length === 0) {\n    if (config.instrument) {\n      instrument('fulfilled', promise);\n    }\n  } else {\n    config.async(publish, promise);\n  }\n}\n\nexport function reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n  config.async(publishRejection, promise);\n}\n\nexport function subscribe(parent, child, onFulfillment, onRejection) {\n  var subscribers = parent._subscribers;\n  var length = subscribers.length;\n\n  parent._onError = null;\n\n  subscribers[length] = child;\n  subscribers[length + FULFILLED] = onFulfillment;\n  subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    config.async(publish, parent);\n  }\n}\n\nexport function publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (config.instrument) {\n    instrument(settled === FULFILLED ? 'fulfilled' : 'rejected', promise);\n  }\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = void 0,\n      callback = void 0,\n      result = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, result);\n    } else {\n      callback(result);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nexport function invokeCallback(state, promise, callback, result) {\n  var hasCallback = typeof callback === 'function';\n  var value = void 0;\n\n  if (hasCallback) {\n    value = tryCatch(callback)(result);\n  } else {\n    value = result;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (value === promise) {\n    reject(promise, withOwnPromise());\n  } else if (value === TRY_CATCH_ERROR) {\n    var error = TRY_CATCH_ERROR.error;\n    TRY_CATCH_ERROR.error = null; // release\n    reject(promise, error);\n  } else if (hasCallback) {\n    resolve(promise, value);\n  } else if (state === FULFILLED) {\n    fulfill(promise, value);\n  } else if (state === REJECTED) {\n    reject(promise, value);\n  }\n}\n\nexport function initializePromise(promise, resolver) {\n  var resolved = false;\n  try {\n    resolver(function (value) {\n      if (resolved) {\n        return;\n      }\n      resolved = true;\n      resolve(promise, value);\n    }, function (reason) {\n      if (resolved) {\n        return;\n      }\n      resolved = true;\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}","import { config } from './config';\nimport instrument from './instrument';\nimport { noop, subscribe, FULFILLED, REJECTED, PENDING, invokeCallback } from './-internal';\n\nexport default function then(onFulfillment, onRejection, label) {\n  var parent = this;\n  var state = parent._state;\n\n  if (state === FULFILLED && !onFulfillment || state === REJECTED && !onRejection) {\n    config.instrument && instrument('chained', parent, parent);\n    return parent;\n  }\n\n  parent._onError = null;\n\n  var child = new parent.constructor(noop, label);\n  var result = parent._result;\n\n  config.instrument && instrument('chained', parent, child);\n\n  if (state === PENDING) {\n    subscribe(parent, child, onFulfillment, onRejection);\n  } else {\n    var callback = state === FULFILLED ? onFulfillment : onRejection;\n    config.async(function () {\n      return invokeCallback(state, child, callback, result);\n    });\n  }\n\n  return child;\n}","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nimport { noop, resolve, handleMaybeThenable, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen } from './-internal';\n\nimport { default as OwnPromise } from './promise';\nimport ownThen from './then';\nimport ownResolve from './promise/resolve';\n\nvar Enumerator = function () {\n  function Enumerator(Constructor, input, abortOnReject, label) {\n    this._instanceConstructor = Constructor;\n    this.promise = new Constructor(noop, label);\n    this._abortOnReject = abortOnReject;\n    this._isUsingOwnPromise = Constructor === OwnPromise;\n    this._isUsingOwnResolve = Constructor.resolve === ownResolve;\n\n    this._init.apply(this, arguments);\n  }\n\n  Enumerator.prototype._init = function _init(Constructor, input) {\n    var len = input.length || 0;\n    this.length = len;\n    this._remaining = len;\n    this._result = new Array(len);\n\n    this._enumerate(input);\n  };\n\n  Enumerator.prototype._enumerate = function _enumerate(input) {\n    var length = this.length;\n    var promise = this.promise;\n\n    for (var i = 0; promise._state === PENDING && i < length; i++) {\n      this._eachEntry(input[i], i, true);\n    }\n    this._checkFullfillment();\n  };\n\n  Enumerator.prototype._checkFullfillment = function _checkFullfillment() {\n    if (this._remaining === 0) {\n      var result = this._result;\n      fulfill(this.promise, result);\n      this._result = null;\n    }\n  };\n\n  Enumerator.prototype._settleMaybeThenable = function _settleMaybeThenable(entry, i, firstPass) {\n    var c = this._instanceConstructor;\n\n    if (this._isUsingOwnResolve) {\n      var then = getThen(entry);\n\n      if (then === ownThen && entry._state !== PENDING) {\n        entry._onError = null;\n        this._settledAt(entry._state, i, entry._result, firstPass);\n      } else if (typeof then !== 'function') {\n        this._settledAt(FULFILLED, i, entry, firstPass);\n      } else if (this._isUsingOwnPromise) {\n        var promise = new c(noop);\n        handleMaybeThenable(promise, entry, then);\n        this._willSettleAt(promise, i, firstPass);\n      } else {\n        this._willSettleAt(new c(function (resolve) {\n          return resolve(entry);\n        }), i, firstPass);\n      }\n    } else {\n      this._willSettleAt(c.resolve(entry), i, firstPass);\n    }\n  };\n\n  Enumerator.prototype._eachEntry = function _eachEntry(entry, i, firstPass) {\n    if (entry !== null && typeof entry === 'object') {\n      this._settleMaybeThenable(entry, i, firstPass);\n    } else {\n      this._setResultAt(FULFILLED, i, entry, firstPass);\n    }\n  };\n\n  Enumerator.prototype._settledAt = function _settledAt(state, i, value, firstPass) {\n    var promise = this.promise;\n\n    if (promise._state === PENDING) {\n      if (this._abortOnReject && state === REJECTED) {\n        reject(promise, value);\n      } else {\n        this._setResultAt(state, i, value, firstPass);\n        this._checkFullfillment();\n      }\n    }\n  };\n\n  Enumerator.prototype._setResultAt = function _setResultAt(state, i, value, firstPass) {\n    this._remaining--;\n    this._result[i] = value;\n  };\n\n  Enumerator.prototype._willSettleAt = function _willSettleAt(promise, i, firstPass) {\n    var _this = this;\n\n    subscribe(promise, undefined, function (value) {\n      return _this._settledAt(FULFILLED, i, value, firstPass);\n    }, function (reason) {\n      return _this._settledAt(REJECTED, i, reason, firstPass);\n    });\n  };\n\n  return Enumerator;\n}();\n\nexport default Enumerator;\n\n\nexport function setSettledResult(state, i, value) {\n  this._remaining--;\n  if (state === FULFILLED) {\n    this._result[i] = {\n      state: 'fulfilled',\n      value: value\n    };\n  } else {\n    this._result[i] = {\n      state: 'rejected',\n      reason: value\n    };\n  }\n}","import Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  import Promise, { resolve } from 'rsvp';\n\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `RSVP.all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  import Promise, { resolve, reject } from 'rsvp';\n\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @for Promise\n  @param {Array} entries array of promises\n  @param {String} [label] optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nexport default function all(entries, label) {\n  if (!Array.isArray(entries)) {\n    return this.reject(new TypeError(\"Promise.all must be called with an array\"), label);\n  }\n  return new Enumerator(this, entries, true /* abort on reject */, label).promise;\n}","import { noop, resolve, reject, subscribe, PENDING } from '../-internal';\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  import Promise from 'rsvp';\n\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  import Promise from 'rsvp';\n\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  import Promise from 'rsvp';\n\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @for Promise\n  @static\n  @param {Array} entries array of promises to observe\n  @param {String} [label] optional string for describing the promise returned.\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nexport default function race(entries, label) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  var promise = new Constructor(noop, label);\n\n  if (!Array.isArray(entries)) {\n    reject(promise, new TypeError('Promise.race must be called with an array'));\n    return promise;\n  }\n\n  for (var i = 0; promise._state === PENDING && i < entries.length; i++) {\n    subscribe(Constructor.resolve(entries[i]), undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n\n  return promise;\n}","import { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  import Promise from 'rsvp';\n\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  import Promise from 'rsvp';\n\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @for Promise\n  @static\n  @param {*} reason value that the returned promise will be rejected with.\n  @param {String} [label] optional string for identifying the returned promise.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nexport default function reject(reason, label) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop, label);\n  _reject(promise, reason);\n  return promise;\n}","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nimport { config } from './config';\nimport instrument from './instrument';\nimport then from './then';\n\nimport { noop, initializePromise } from './-internal';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\n\nvar guidKey = 'rsvp_' + Date.now() + '-';\nvar counter = 0;\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise’s eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @public\n  @param {function} resolver\n  @param {String} [label] optional string for labeling the promise.\n  Useful for tooling.\n  @constructor\n*/\n\nvar Promise = function () {\n  function Promise(resolver, label) {\n    this._id = counter++;\n    this._label = label;\n    this._state = undefined;\n    this._result = undefined;\n    this._subscribers = [];\n\n    config.instrument && instrument('created', this);\n\n    if (noop !== resolver) {\n      typeof resolver !== 'function' && needsResolver();\n      this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n    }\n  }\n\n  Promise.prototype._onError = function _onError(reason) {\n    var _this = this;\n\n    config.after(function () {\n      if (_this._onError) {\n        config.trigger('error', reason, _this._label);\n      }\n    });\n  };\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn\\'t find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    @param {String} [label] optional string for labeling the promise.\n    Useful for tooling.\n    @return {Promise}\n  */\n\n\n  Promise.prototype.catch = function _catch(onRejection, label) {\n    return this.then(undefined, onRejection, label);\n  };\n\n  /**\n    `finally` will be invoked regardless of the promise's fate just as native\n    try/catch/finally behaves\n  \n    Synchronous example:\n  \n    ```js\n    findAuthor() {\n      if (Math.random() > 0.5) {\n        throw new Error();\n      }\n      return new Author();\n    }\n  \n    try {\n      return findAuthor(); // succeed or fail\n    } catch(error) {\n      return findOtherAuthor();\n    } finally {\n      // always runs\n      // doesn't affect the return value\n    }\n    ```\n  \n    Asynchronous example:\n  \n    ```js\n    findAuthor().catch(function(reason){\n      return findOtherAuthor();\n    }).finally(function(){\n      // author was either found, or not\n    });\n    ```\n  \n    @method finally\n    @param {Function} callback\n    @param {String} [label] optional string for labeling the promise.\n    Useful for tooling.\n    @return {Promise}\n  */\n\n\n  Promise.prototype.finally = function _finally(callback, label) {\n    var promise = this;\n    var constructor = promise.constructor;\n\n    if (typeof callback === 'function') {\n      return promise.then(function (value) {\n        return constructor.resolve(callback()).then(function () {\n          return value;\n        });\n      }, function (reason) {\n        return constructor.resolve(callback()).then(function () {\n          throw reason;\n        });\n      });\n    }\n\n    return promise.then(callback, callback);\n  };\n\n  return Promise;\n}();\n\nPromise.cast = Resolve; // deprecated\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\n\nPromise.prototype._guidKey = guidKey;\n\n/**\n  The primary way of interacting with a promise is through its `then` method,\n  which registers callbacks to receive either a promise's eventual value or the\n  reason why the promise cannot be fulfilled.\n\n  ```js\n  findUser().then(function(user){\n    // user is available\n  }, function(reason){\n    // user is unavailable, and you are given the reason why\n  });\n  ```\n\n  Chaining\n  --------\n\n  The return value of `then` is itself a promise.  This second, 'downstream'\n  promise is resolved with the return value of the first promise's fulfillment\n  or rejection handler, or rejected if the handler throws an exception.\n\n  ```js\n  findUser().then(function (user) {\n    return user.name;\n  }, function (reason) {\n    return 'default name';\n  }).then(function (userName) {\n    // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n    // will be `'default name'`\n  });\n\n  findUser().then(function (user) {\n    throw new Error('Found user, but still unhappy');\n  }, function (reason) {\n    throw new Error('`findUser` rejected and we\\'re unhappy');\n  }).then(function (value) {\n    // never reached\n  }, function (reason) {\n    // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n    // If `findUser` rejected, `reason` will be '`findUser` rejected and we\\'re unhappy'.\n  });\n  ```\n  If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n\n  ```js\n  findUser().then(function (user) {\n    throw new PedagogicalException('Upstream error');\n  }).then(function (value) {\n    // never reached\n  }).then(function (value) {\n    // never reached\n  }, function (reason) {\n    // The `PedgagocialException` is propagated all the way down to here\n  });\n  ```\n\n  Assimilation\n  ------------\n\n  Sometimes the value you want to propagate to a downstream promise can only be\n  retrieved asynchronously. This can be achieved by returning a promise in the\n  fulfillment or rejection handler. The downstream promise will then be pending\n  until the returned promise is settled. This is called *assimilation*.\n\n  ```js\n  findUser().then(function (user) {\n    return findCommentsByAuthor(user);\n  }).then(function (comments) {\n    // The user's comments are now available\n  });\n  ```\n\n  If the assimliated promise rejects, then the downstream promise will also reject.\n\n  ```js\n  findUser().then(function (user) {\n    return findCommentsByAuthor(user);\n  }).then(function (comments) {\n    // If `findCommentsByAuthor` fulfills, we'll have the value here\n  }, function (reason) {\n    // If `findCommentsByAuthor` rejects, we'll have the reason here\n  });\n  ```\n\n  Simple Example\n  --------------\n\n  Synchronous Example\n\n  ```javascript\n  let result;\n\n  try {\n    result = findResult();\n    // success\n  } catch(reason) {\n    // failure\n  }\n  ```\n\n  Errback Example\n\n  ```js\n  findResult(function(result, err){\n    if (err) {\n      // failure\n    } else {\n      // success\n    }\n  });\n  ```\n\n  Promise Example;\n\n  ```javascript\n  findResult().then(function(result){\n    // success\n  }, function(reason){\n    // failure\n  });\n  ```\n\n  Advanced Example\n  --------------\n\n  Synchronous Example\n\n  ```javascript\n  let author, books;\n\n  try {\n    author = findAuthor();\n    books  = findBooksByAuthor(author);\n    // success\n  } catch(reason) {\n    // failure\n  }\n  ```\n\n  Errback Example\n\n  ```js\n\n  function foundBooks(books) {\n\n  }\n\n  function failure(reason) {\n\n  }\n\n  findAuthor(function(author, err){\n    if (err) {\n      failure(err);\n      // failure\n    } else {\n      try {\n        findBoooksByAuthor(author, function(books, err) {\n          if (err) {\n            failure(err);\n          } else {\n            try {\n              foundBooks(books);\n            } catch(reason) {\n              failure(reason);\n            }\n          }\n        });\n      } catch(error) {\n        failure(err);\n      }\n      // success\n    }\n  });\n  ```\n\n  Promise Example;\n\n  ```javascript\n  findAuthor().\n    then(findBooksByAuthor).\n    then(function(books){\n      // found books\n  }).catch(function(reason){\n    // something went wrong\n  });\n  ```\n\n  @method then\n  @param {Function} onFulfillment\n  @param {Function} onRejection\n  @param {String} [label] optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise}\n*/\nPromise.prototype.then = then;\n\nexport default Promise;","import Promise from './promise';\nimport { noop, resolve, reject, getThen, tryCatch, TRY_CATCH_ERROR } from './-internal';\n\nfunction makeObject(_, argumentNames) {\n  var obj = {};\n  var length = _.length;\n  var args = new Array(length);\n\n  for (var x = 0; x < length; x++) {\n    args[x] = _[x];\n  }\n\n  for (var i = 0; i < argumentNames.length; i++) {\n    var name = argumentNames[i];\n    obj[name] = args[i + 1];\n  }\n\n  return obj;\n}\n\nfunction arrayResult(_) {\n  var length = _.length;\n  var args = new Array(length - 1);\n\n  for (var i = 1; i < length; i++) {\n    args[i - 1] = _[i];\n  }\n\n  return args;\n}\n\nfunction wrapThenable(then, promise) {\n  return {\n    then: function (onFulFillment, onRejection) {\n      return then.call(promise, onFulFillment, onRejection);\n    }\n  };\n}\n\n/**\n  `denodeify` takes a 'node-style' function and returns a function that\n  will return an `Promise`. You can use `denodeify` in Node.js or the\n  browser when you'd prefer to use promises over using callbacks. For example,\n  `denodeify` transforms the following:\n\n  ```javascript\n  let fs = require('fs');\n\n  fs.readFile('myfile.txt', function(err, data){\n    if (err) return handleError(err);\n    handleData(data);\n  });\n  ```\n\n  into:\n\n  ```javascript\n  let fs = require('fs');\n  let readFile = denodeify(fs.readFile);\n\n  readFile('myfile.txt').then(handleData, handleError);\n  ```\n\n  If the node function has multiple success parameters, then `denodeify`\n  just returns the first one:\n\n  ```javascript\n  let request = denodeify(require('request'));\n\n  request('http://example.com').then(function(res) {\n    // ...\n  });\n  ```\n\n  However, if you need all success parameters, setting `denodeify`'s\n  second parameter to `true` causes it to return all success parameters\n  as an array:\n\n  ```javascript\n  let request = denodeify(require('request'), true);\n\n  request('http://example.com').then(function(result) {\n    // result[0] -> res\n    // result[1] -> body\n  });\n  ```\n\n  Or if you pass it an array with names it returns the parameters as a hash:\n\n  ```javascript\n  let request = denodeify(require('request'), ['res', 'body']);\n\n  request('http://example.com').then(function(result) {\n    // result.res\n    // result.body\n  });\n  ```\n\n  Sometimes you need to retain the `this`:\n\n  ```javascript\n  let app = require('express')();\n  let render = denodeify(app.render.bind(app));\n  ```\n\n  The denodified function inherits from the original function. It works in all\n  environments, except IE 10 and below. Consequently all properties of the original\n  function are available to you. However, any properties you change on the\n  denodeified function won't be changed on the original function. Example:\n\n  ```javascript\n  let request = denodeify(require('request')),\n      cookieJar = request.jar(); // <- Inheritance is used here\n\n  request('http://example.com', {jar: cookieJar}).then(function(res) {\n    // cookieJar.cookies holds now the cookies returned by example.com\n  });\n  ```\n\n  Using `denodeify` makes it easier to compose asynchronous operations instead\n  of using callbacks. For example, instead of:\n\n  ```javascript\n  let fs = require('fs');\n\n  fs.readFile('myfile.txt', function(err, data){\n    if (err) { ... } // Handle error\n    fs.writeFile('myfile2.txt', data, function(err){\n      if (err) { ... } // Handle error\n      console.log('done')\n    });\n  });\n  ```\n\n  you can chain the operations together using `then` from the returned promise:\n\n  ```javascript\n  let fs = require('fs');\n  let readFile = denodeify(fs.readFile);\n  let writeFile = denodeify(fs.writeFile);\n\n  readFile('myfile.txt').then(function(data){\n    return writeFile('myfile2.txt', data);\n  }).then(function(){\n    console.log('done')\n  }).catch(function(error){\n    // Handle error\n  });\n  ```\n\n  @method denodeify\n  @public\n  @static\n  @for rsvp\n  @param {Function} nodeFunc a 'node-style' function that takes a callback as\n  its last argument. The callback expects an error to be passed as its first\n  argument (if an error occurred, otherwise null), and the value from the\n  operation as its second argument ('function(err, value){ }').\n  @param {Boolean|Array} [options] An optional paramter that if set\n  to `true` causes the promise to fulfill with the callback's success arguments\n  as an array. This is useful if the node function has multiple success\n  paramters. If you set this paramter to an array with names, the promise will\n  fulfill with a hash with these names as keys and the success parameters as\n  values.\n  @return {Function} a function that wraps `nodeFunc` to return a `Promise`\n*/\nexport default function denodeify(nodeFunc, options) {\n  var fn = function () {\n    var l = arguments.length;\n    var args = new Array(l + 1);\n    var promiseInput = false;\n\n    for (var i = 0; i < l; ++i) {\n      var arg = arguments[i];\n\n      if (!promiseInput) {\n        // TODO: clean this up\n        promiseInput = needsPromiseInput(arg);\n        if (promiseInput === TRY_CATCH_ERROR) {\n          var error = TRY_CATCH_ERROR.error;\n          TRY_CATCH_ERROR.error = null;\n          var p = new Promise(noop);\n          reject(p, error);\n          return p;\n        } else if (promiseInput && promiseInput !== true) {\n          arg = wrapThenable(promiseInput, arg);\n        }\n      }\n      args[i] = arg;\n    }\n\n    var promise = new Promise(noop);\n\n    args[l] = function (err, val) {\n      if (err) {\n        reject(promise, err);\n      } else if (options === undefined) {\n        resolve(promise, val);\n      } else if (options === true) {\n        resolve(promise, arrayResult(arguments));\n      } else if (Array.isArray(options)) {\n        resolve(promise, makeObject(arguments, options));\n      } else {\n        resolve(promise, val);\n      }\n    };\n\n    if (promiseInput) {\n      return handlePromiseInput(promise, args, nodeFunc, this);\n    } else {\n      return handleValueInput(promise, args, nodeFunc, this);\n    }\n  };\n\n  fn.__proto__ = nodeFunc;\n\n  return fn;\n}\n\nfunction handleValueInput(promise, args, nodeFunc, self) {\n  var result = tryCatch(nodeFunc).apply(self, args);\n  if (result === TRY_CATCH_ERROR) {\n    var error = TRY_CATCH_ERROR.error;\n    TRY_CATCH_ERROR.error = null;\n    reject(promise, error);\n  }\n  return promise;\n}\n\nfunction handlePromiseInput(promise, args, nodeFunc, self) {\n  return Promise.all(args).then(function (args) {\n    return handleValueInput(promise, args, nodeFunc, self);\n  });\n}\n\nfunction needsPromiseInput(arg) {\n  if (arg !== null && typeof arg === 'object') {\n    if (arg.constructor === Promise) {\n      return true;\n    } else {\n      return getThen(arg);\n    }\n  } else {\n    return false;\n  }\n}","import Promise from \"./promise\";\n\n/**\n  This is a convenient alias for `Promise.all`.\n\n  @method all\n  @public\n  @static\n  @for rsvp\n  @param {Array} array Array of promises.\n  @param {String} [label] An optional label. This is useful\n  for tooling.\n*/\nexport default function all(array, label) {\n  return Promise.all(array, label);\n}","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport { default as Enumerator, setSettledResult } from './enumerator';\nimport Promise from './promise';\n\n/**\n@module rsvp\n@public\n**/\n\nvar AllSettled = function (_Enumerator) {\n  _inherits(AllSettled, _Enumerator);\n\n  function AllSettled(Constructor, entries, label) {\n    return _possibleConstructorReturn(this, _Enumerator.call(this, Constructor, entries, false /* don't abort on reject */, label));\n  }\n\n  return AllSettled;\n}(Enumerator);\n\nAllSettled.prototype._setResultAt = setSettledResult;\n\n/**\n`RSVP.allSettled` is similar to `RSVP.all`, but instead of implementing\na fail-fast method, it waits until all the promises have returned and\nshows you all the results. This is useful if you want to handle multiple\npromises' failure states together as a set.\n Returns a promise that is fulfilled when all the given promises have been\nsettled. The return promise is fulfilled with an array of the states of\nthe promises passed into the `promises` array argument.\n Each state object will either indicate fulfillment or rejection, and\nprovide the corresponding value or reason. The states will take one of\nthe following formats:\n ```javascript\n{ state: 'fulfilled', value: value }\n  or\n{ state: 'rejected', reason: reason }\n```\n Example:\n ```javascript\nlet promise1 = RSVP.Promise.resolve(1);\nlet promise2 = RSVP.Promise.reject(new Error('2'));\nlet promise3 = RSVP.Promise.reject(new Error('3'));\nlet promises = [ promise1, promise2, promise3 ];\n RSVP.allSettled(promises).then(function(array){\n  // array == [\n  //   { state: 'fulfilled', value: 1 },\n  //   { state: 'rejected', reason: Error },\n  //   { state: 'rejected', reason: Error }\n  // ]\n  // Note that for the second item, reason.message will be '2', and for the\n  // third item, reason.message will be '3'.\n}, function(error) {\n  // Not run. (This block would only be called if allSettled had failed,\n  // for instance if passed an incorrect argument type.)\n});\n```\n @method allSettled\n@public\n@static\n@for rsvp\n@param {Array} entries\n@param {String} [label] - optional string that describes the promise.\nUseful for tooling.\n@return {Promise} promise that is fulfilled with an array of the settled\nstates of the constituent promises.\n*/\n\nexport default function allSettled(entries, label) {\n  if (!Array.isArray(entries)) {\n    return Promise.reject(new TypeError(\"Promise.allSettled must be called with an array\"), label);\n  }\n\n  return new AllSettled(Promise, entries, label).promise;\n}","import Promise from './promise';\n\n/**\n  This is a convenient alias for `Promise.race`.\n\n  @method race\n  @public\n  @static\n  @for rsvp\n  @param {Array} array Array of promises.\n  @param {String} [label] An optional label. This is useful\n  for tooling.\n */\nexport default function race(array, label) {\n  return Promise.race(array, label);\n}","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport Enumerator from './enumerator';\nimport { PENDING, FULFILLED, fulfill } from './-internal';\n\nvar PromiseHash = function (_Enumerator) {\n  _inherits(PromiseHash, _Enumerator);\n\n  function PromiseHash(Constructor, object) {\n    var abortOnReject = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;\n    var label = arguments[3];\n    return _possibleConstructorReturn(this, _Enumerator.call(this, Constructor, object, abortOnReject, label));\n  }\n\n  PromiseHash.prototype._init = function _init(Constructor, object) {\n    this._result = {};\n    this._enumerate(object);\n  };\n\n  PromiseHash.prototype._enumerate = function _enumerate(input) {\n    var keys = Objec