'use strict'; var $export = require('./_export') , $reduce = require('./_array-reduce'); $export($export.P + $export.F * !require('./_strict-method')([].reduce, true), 'Array', { // 22.1.3.18 / 15.4.4.21 Array.prototype.reduce(callbackfn [, initialValue]) reduce: function reduce(callbackfn /* , initialValue */){ return $reduce(this, callbackfn, arguments.length, arguments[1], false); } });