| "use strict"; | 
| module.exports = | 
| function(Promise, PromiseArray, apiRejection) { | 
| var util = require("./util"); | 
| var RangeError = require("./errors").RangeError; | 
| var AggregateError = require("./errors").AggregateError; | 
| var isArray = util.isArray; | 
| var CANCELLATION = {}; | 
|   | 
|   | 
| function SomePromiseArray(values) { | 
|     this.constructor$(values); | 
|     this._howMany = 0; | 
|     this._unwrap = false; | 
|     this._initialized = false; | 
| } | 
| util.inherits(SomePromiseArray, PromiseArray); | 
|   | 
| SomePromiseArray.prototype._init = function () { | 
|     if (!this._initialized) { | 
|         return; | 
|     } | 
|     if (this._howMany === 0) { | 
|         this._resolve([]); | 
|         return; | 
|     } | 
|     this._init$(undefined, -5); | 
|     var isArrayResolved = isArray(this._values); | 
|     if (!this._isResolved() && | 
|         isArrayResolved && | 
|         this._howMany > this._canPossiblyFulfill()) { | 
|         this._reject(this._getRangeError(this.length())); | 
|     } | 
| }; | 
|   | 
| SomePromiseArray.prototype.init = function () { | 
|     this._initialized = true; | 
|     this._init(); | 
| }; | 
|   | 
| SomePromiseArray.prototype.setUnwrap = function () { | 
|     this._unwrap = true; | 
| }; | 
|   | 
| SomePromiseArray.prototype.howMany = function () { | 
|     return this._howMany; | 
| }; | 
|   | 
| SomePromiseArray.prototype.setHowMany = function (count) { | 
|     this._howMany = count; | 
| }; | 
|   | 
| SomePromiseArray.prototype._promiseFulfilled = function (value) { | 
|     this._addFulfilled(value); | 
|     if (this._fulfilled() === this.howMany()) { | 
|         this._values.length = this.howMany(); | 
|         if (this.howMany() === 1 && this._unwrap) { | 
|             this._resolve(this._values[0]); | 
|         } 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) { | 
|             if (this._values[i] !== CANCELLATION) { | 
|                 e.push(this._values[i]); | 
|             } | 
|         } | 
|         if (e.length > 0) { | 
|             this._reject(e); | 
|         } else { | 
|             this._cancel(); | 
|         } | 
|         return true; | 
|     } | 
|     return false; | 
| }; | 
|   | 
| SomePromiseArray.prototype._fulfilled = function () { | 
|     return this._totalResolved; | 
| }; | 
|   | 
| SomePromiseArray.prototype._rejected = function () { | 
|     return this._values.length - this.length(); | 
| }; | 
|   | 
| SomePromiseArray.prototype._addRejected = function (reason) { | 
|     this._values.push(reason); | 
| }; | 
|   | 
| SomePromiseArray.prototype._addFulfilled = function (value) { | 
|     this._values[this._totalResolved++] = value; | 
| }; | 
|   | 
| SomePromiseArray.prototype._canPossiblyFulfill = function () { | 
|     return this.length() - this._rejected(); | 
| }; | 
|   | 
| SomePromiseArray.prototype._getRangeError = function (count) { | 
|     var message = "Input array must contain at least " + | 
|             this._howMany + " items but contains only " + count + " items"; | 
|     return new RangeError(message); | 
| }; | 
|   | 
| SomePromiseArray.prototype._resolveEmptyArray = function () { | 
|     this._reject(this._getRangeError(0)); | 
| }; | 
|   | 
| function some(promises, howMany) { | 
|     if ((howMany | 0) !== howMany || howMany < 0) { | 
|         return apiRejection("expecting a positive integer\u000a\u000a    See http://goo.gl/MqrFmX\u000a"); | 
|     } | 
|     var ret = new SomePromiseArray(promises); | 
|     var promise = ret.promise(); | 
|     ret.setHowMany(howMany); | 
|     ret.init(); | 
|     return promise; | 
| } | 
|   | 
| Promise.some = function (promises, howMany) { | 
|     return some(promises, howMany); | 
| }; | 
|   | 
| Promise.prototype.some = function (howMany) { | 
|     return some(this, howMany); | 
| }; | 
|   | 
| Promise._SomePromiseArray = SomePromiseArray; | 
| }; |