polyfill.map.js 509 Bytes
(function(a){"map"in Array.prototype||(Array.prototype.map=function(c){if(this===a||null===this)throw new TypeError(this+" is not an object");if(!(c instanceof Function))throw new TypeError(c+" is not a function");for(var d=Object(this),e=arguments[1],f=d instanceof String?d.split(""):d,g=Math.max(Math.min(f.length,9007199254740991),0)||0,h=-1,i=[];++h<g;)h in f&&(i[h]=c.call(e,f[h],h,d));return i})}).call("object"==typeof window&&window||"object"==typeof self&&self||"object"==typeof global&&global||{});