8 lines
6.3 KiB
JavaScript
8 lines
6.3 KiB
JavaScript
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/*!
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* @overview es6-promise - a tiny implementation of Promises/A+.
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* @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
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* @license Licensed under MIT license
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* See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
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* @version v4.2.8+1e68dce6
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*/
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define([],(function(){function t(t){return"function"==typeof t}var e=Array.isArray?Array.isArray:function(t){return"[object Array]"===Object.prototype.toString.call(t)},n=0,r=void 0,o=void 0,i=function(t,e){h[n]=t,h[n+1]=e,2===(n+=2)&&(o?o(v):m())};var s="undefined"!=typeof window?window:void 0,u=s||{},c=u.MutationObserver||u.WebKitMutationObserver,a="undefined"==typeof self&&"undefined"!=typeof process&&"[object process]"==={}.toString.call(process),f="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel;function l(){var t=setTimeout;return function(){return t(v,1)}}var h=new Array(1e3);function v(){for(var t=0;t<n;t+=2){(0,h[t])(h[t+1]),h[t]=void 0,h[t+1]=void 0}n=0}var p,_,d,y,m=void 0;function b(t,e){var n=this,r=new this.constructor(A);void 0===r[g]&&Y(r);var o=n._state;if(o){var s=arguments[o-1];i((function(){return x(o,r,s,n._result)}))}else O(n,r,t,e);return r}function w(t){if(t&&"object"==typeof t&&t.constructor===this)return t;var e=new this(A);return E(e,t),e}a?m=function(){return process.nextTick(v)}:c?(_=0,d=new c(v),y=document.createTextNode(""),d.observe(y,{characterData:!0}),m=function(){y.data=_=++_%2}):f?((p=new MessageChannel).port1.onmessage=v,m=function(){return p.port2.postMessage(0)}):m=void 0===s&&"function"==typeof require?function(){try{var t=Function("return this")().require("vertx");return void 0!==(r=t.runOnLoop||t.runOnContext)?function(){r(v)}:l()}catch(t){return l()}}():l();var g=Math.random().toString(36).substring(2);function A(){}var j=void 0;function S(e,n,r){n.constructor===e.constructor&&r===b&&n.constructor.resolve===w?function(t,e){1===e._state?M(t,e._result):2===e._state?C(t,e._result):O(e,void 0,(function(e){return E(t,e)}),(function(e){return C(t,e)}))}(e,n):void 0===r?M(e,n):t(r)?function(t,e,n){i((function(t){var r=!1,o=function(t,e,n,r){try{t.call(e,n,r)}catch(t){return t}}(n,e,(function(n){r||(r=!0,e!==n?E(t,n):M(t,n))}),(function(e){r||(r=!0,C(t,e))}),t._label);!r&&o&&(r=!0,C(t,o))}),t)}(e,n,r):M(e,n)}function E(t,e){if(t===e)C(t,new TypeError("You cannot resolve a promise with itself"));else if(o=typeof(r=e),null===r||"object"!==o&&"function"!==o)M(t,e);else{var n=void 0;try{n=e.then}catch(e){return void C(t,e)}S(t,e,n)}var r,o}function T(t){t._onerror&&t._onerror(t._result),P(t)}function M(t,e){t._state===j&&(t._result=e,t._state=1,0!==t._subscribers.length&&i(P,t))}function C(t,e){t._state===j&&(t._state=2,t._result=e,i(T,t))}function O(t,e,n,r){var o=t._subscribers,s=o.length;t._onerror=null,o[s]=e,o[s+1]=n,o[s+2]=r,0===s&&t._state&&i(P,t)}function P(t){var e=t._subscribers,n=t._state;if(0!==e.length){for(var r=void 0,o=void 0,i=t._result,s=0;s<e.length;s+=3)r=e[s],o=e[s+n],r?x(n,r,o,i):o(i);t._subscribers.length=0}}function x(e,n,r,o){var i=t(r),s=void 0,u=void 0,c=!0;if(i){try{s=r(o)}catch(t){c=!1,u=t}if(n===s)return void C(n,new TypeError("A promises callback cannot return that same promise."))}else s=o;n._state!==j||(i&&c?E(n,s):!1===c?C(n,u):1===e?M(n,s):2===e&&C(n,s))}var F=0;function Y(t){t[g]=F++,t._state=void 0,t._result=void 0,t._subscribers=[]}var k=function(){function t(t,n){this._instanceConstructor=t,this.promise=new t(A),this.promise[g]||Y(this.promise),e(n)?(this.length=n.length,this._remaining=n.length,this._result=new Array(this.length),0===this.length?M(this.promise,this._result):(this.length=this.length||0,this._enumerate(n),0===this._remaining&&M(this.promise,this._result))):C(this.promise,new Error("Array Methods must be provided an Array"))}return t.prototype._enumerate=function(t){for(var e=0;this._state===j&&e<t.length;e++)this._eachEntry(t[e],e)},t.prototype._eachEntry=function(t,e){var n=this._instanceConstructor,r=n.resolve;if(r===w){var o=void 0,i=void 0,s=!1;try{o=t.then}catch(t){s=!0,i=t}if(o===b&&t._state!==j)this._settledAt(t._state,e,t._result);else if("function"!=typeof o)this._remaining--,this._result[e]=t;else if(n===q){var u=new n(A);s?C(u,i):S(u,t,o),this._willSettleAt(u,e)}else this._willSettleAt(new n((function(e){return e(t)})),e)}else this._willSettleAt(r(t),e)},t.prototyp
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