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es5-sham.min.js 4.3 KB

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  1. /*!
  2. * https://github.com/es-shims/es5-shim
  3. * @license es5-shim Copyright 2009-2014 by contributors, MIT License
  4. * see https://github.com/es-shims/es5-shim/blob/v4.0.5/LICENSE
  5. */
  6. (function(e,t){"use strict";if(typeof define==="function"&&define.amd){define(t)}else if(typeof exports==="object"){module.exports=t()}else{e.returnExports=t()}})(this,function(){var e=Function.prototype.call;var t=Object.prototype;var r=e.bind(t.hasOwnProperty);var n;var o;var i;var c;var f=r(t,"__defineGetter__");if(f){n=e.bind(t.__defineGetter__);o=e.bind(t.__defineSetter__);i=e.bind(t.__lookupGetter__);c=e.bind(t.__lookupSetter__)}if(!Object.getPrototypeOf){Object.getPrototypeOf=function g(e){var r=e.__proto__;if(r||r===null){return r}else if(e.constructor){return e.constructor.prototype}else{return t}}}function u(e){try{e.sentinel=0;return Object.getOwnPropertyDescriptor(e,"sentinel").value===0}catch(t){}}if(Object.defineProperty){var p=u({});var a=typeof document==="undefined"||u(document.createElement("div"));if(!a||!p){var l=Object.getOwnPropertyDescriptor}}if(!Object.getOwnPropertyDescriptor||l){var b="Object.getOwnPropertyDescriptor called on a non-object: ";Object.getOwnPropertyDescriptor=function E(e,n){if(typeof e!=="object"&&typeof e!=="function"||e===null){throw new TypeError(b+e)}if(l){try{return l.call(Object,e,n)}catch(o){}}if(!r(e,n)){return}var u={enumerable:true,configurable:true};if(f){var p=e.__proto__;var a=e!==t;if(a){e.__proto__=t}var s=i(e,n);var _=c(e,n);if(a){e.__proto__=p}if(s||_){if(s){u.get=s}if(_){u.set=_}return u}}u.value=e[n];u.writable=true;return u}}if(!Object.getOwnPropertyNames){Object.getOwnPropertyNames=function x(e){return Object.keys(e)}}if(!Object.create){var s;var _=!({__proto__:null}instanceof Object);if(_||typeof document==="undefined"){s=function(){return{__proto__:null}}}else{s=function(){var e=document.createElement("iframe");var t=document.body||document.documentElement;e.style.display="none";t.appendChild(e);e.src="javascript:";var r=e.contentWindow.Object.prototype;t.removeChild(e);e=null;delete r.constructor;delete r.hasOwnProperty;delete r.propertyIsEnumerable;delete r.isPrototypeOf;delete r.toLocaleString;delete r.toString;delete r.valueOf;r.__proto__=null;function n(){}n.prototype=r;s=function(){return new n};return new n}}Object.create=function z(e,t){var r;function n(){}if(e===null){r=s()}else{if(typeof e!=="object"&&typeof e!=="function"){throw new TypeError("Object prototype may only be an Object or null")}n.prototype=e;r=new n;r.__proto__=e}if(t!==void 0){Object.defineProperties(r,t)}return r}}function d(e){try{Object.defineProperty(e,"sentinel",{});return"sentinel"in e}catch(t){}}if(Object.defineProperty){var y=d({});var O=typeof document==="undefined"||d(document.createElement("div"));if(!y||!O){var j=Object.defineProperty,v=Object.defineProperties}}if(!Object.defineProperty||j){var w="Property description must be an object: ";var P="Object.defineProperty called on non-object: ";var m="getters & setters can not be defined on this javascript engine";Object.defineProperty=function S(e,u,p){if(typeof e!=="object"&&typeof e!=="function"||e===null){throw new TypeError(P+e)}if(typeof p!=="object"&&typeof p!=="function"||p===null){throw new TypeError(w+p)}if(j){try{return j.call(Object,e,u,p)}catch(a){}}if(r(p,"value")){if(f&&(i(e,u)||c(e,u))){var l=e.__proto__;e.__proto__=t;delete e[u];e[u]=p.value;e.__proto__=l}else{e[u]=p.value}}else{if(!f){throw new TypeError(m)}if(r(p,"get")){n(e,u,p.get)}if(r(p,"set")){o(e,u,p.set)}}return e}}if(!Object.defineProperties||v){Object.defineProperties=function T(e,t){if(v){try{return v.call(Object,e,t)}catch(n){}}for(var o in t){if(r(t,o)&&o!=="__proto__"){Object.defineProperty(e,o,t[o])}}return e}}if(!Object.seal){Object.seal=function D(e){return e}}if(!Object.freeze){Object.freeze=function k(e){return e}}try{Object.freeze(function(){})}catch(h){Object.freeze=function F(e){return function t(r){if(typeof r==="function"){return r}else{return e(r)}}}(Object.freeze)}if(!Object.preventExtensions){Object.preventExtensions=function G(e){return e}}if(!Object.isSealed){Object.isSealed=function C(e){return false}}if(!Object.isFrozen){Object.isFrozen=function N(e){return false}}if(!Object.isExtensible){Object.isExtensible=function I(e){if(Object(e)!==e){throw new TypeError}var t="";while(r(e,t)){t+="?"}e[t]=true;var n=r(e,t);delete e[t];return n}}});
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