polyfills.js

// Promise polyfill from https://github.com/taylorhakes/promise-polyfill/blob/master/dist/polyfill.min.js
!function(e){("object"!=typeof exports||"undefined"==typeof module)&&"function"==typeof define&&define.amd?define(e):e()}(function(){"use strict";function e(n){var t=this.constructor;return this.then(function(e){return t.resolve(n()).then(function(){return e})},function(e){return t.resolve(n()).then(function(){return t.reject(e)})})}var n=setTimeout;function a(e){return e&&"undefined"!=typeof e.length}function o(){}function i(e){if(!(this instanceof i))throw new TypeError("Promises must be constructed via new");if("function"!=typeof e)throw new TypeError("not a function");this._state=0,this._handled=!1,this._value=undefined,this._deferreds=[],s(e,this)}function r(o,r){for(;3===o._state;)o=o._value;0!==o._state?(o._handled=!0,i._immediateFn(function(){var e=1===o._state?r.onFulfilled:r.onRejected;if(null!==e){var n;try{n=e(o._value)}catch(t){return void u(r.promise,t)}f(r.promise,n)}else(1===o._state?f:u)(r.promise,o._value)})):o._deferreds.push(r)}function f(e,n){try{if(n===e)throw new TypeError("A promise cannot be resolved with itself.");if(n&&("object"==typeof n||"function"==typeof n)){var t=n.then;if(n instanceof i)return e._state=3,e._value=n,void c(e);if("function"==typeof t)return void s(function o(e,n){return function(){e.apply(n,arguments)}}(t,n),e)}e._state=1,e._value=n,c(e)}catch(r){u(e,r)}}function u(e,n){e._state=2,e._value=n,c(e)}function c(e){2===e._state&&0===e._deferreds.length&&i._immediateFn(function(){e._handled||i._unhandledRejectionFn(e._value)});for(var n=0,t=e._deferreds.length;n<t;n++)r(e,e._deferreds[n]);e._deferreds=null}function l(e,n,t){this.onFulfilled="function"==typeof e?e:null,this.onRejected="function"==typeof n?n:null,this.promise=t}function s(e,n){var t=!1;try{e(function(e){t||(t=!0,f(n,e))},function(e){t||(t=!0,u(n,e))})}catch(o){if(t)return;t=!0,u(n,o)}}i.prototype["catch"]=function(e){return this.then(null,e)},i.prototype.then=function(e,n){var t=new this.constructor(o);return r(this,new l(e,n,t)),t},i.prototype["finally"]=e,i.all=function(n){return new i(function(r,i){if(!a(n))return i(new TypeError("Promise.all accepts an array"));var f=Array.prototype.slice.call(n);if(0===f.length)return r([]);var u=f.length;function c(n,e){try{if(e&&("object"==typeof e||"function"==typeof e)){var t=e.then;if("function"==typeof t)return void t.call(e,function(e){c(n,e)},i)}f[n]=e,0==--u&&r(f)}catch(o){i(o)}}for(var e=0;e<f.length;e++)c(e,f[e])})},i.resolve=function(n){return n&&"object"==typeof n&&n.constructor===i?n:new i(function(e){e(n)})},i.reject=function(t){return new i(function(e,n){n(t)})},i.race=function(r){return new i(function(e,n){if(!a(r))return n(new TypeError("Promise.race accepts an array"));for(var t=0,o=r.length;t<o;t++)i.resolve(r[t]).then(e,n)})},i._immediateFn="function"==typeof setImmediate?function(e){setImmediate(e)}:function(e){n(e,0)},i._unhandledRejectionFn=function(e){void 0!==console&&console&&console.warn("Possible Unhandled Promise Rejection:",e)};var t=function(){if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if("undefined"!=typeof global)return global;throw Error("unable to locate global object")}();"function"!=typeof t.Promise?t.Promise=i:t.Promise.prototype["finally"]||(t.Promise.prototype["finally"]=e)})
// Object.assign from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign#Polyfill
"function"!=typeof Object.assign&&Object.defineProperty(Object,"assign",{value:function(e,t){"use strict";if(null==e)throw new TypeError("Cannot convert undefined or null to object");for(var n=Object(e),r=1;r<arguments.length;r++){var o=arguments[r];if(null!=o)for(var c in o)Object.prototype.hasOwnProperty.call(o,c)&&(n[c]=o[c])}return n},writable:!0,configurable:!0})
// Element.remove from https://developer.mozilla.org/en-US/docs/Web/API/ChildNode/remove
;[Element.prototype,CharacterData.prototype,DocumentType.prototype].forEach((function(e){e.hasOwnProperty("remove")||Object.defineProperty(e,"remove",{configurable:!0,enumerable:!0,writable:!0,value:function(){null!==this.parentNode&&this.parentNode.removeChild(this)}})}))