13 lines
527 B
JavaScript
13 lines
527 B
JavaScript
'use strict';
|
|
var $ = require('../internals/export');
|
|
var $reduce = require('../internals/array-reduce').left;
|
|
var sloppyArrayMethod = require('../internals/sloppy-array-method');
|
|
|
|
// `Array.prototype.reduce` method
|
|
// https://tc39.github.io/ecma262/#sec-array.prototype.reduce
|
|
$({ target: 'Array', proto: true, forced: sloppyArrayMethod('reduce') }, {
|
|
reduce: function reduce(callbackfn /* , initialValue */) {
|
|
return $reduce(this, callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined);
|
|
}
|
|
});
|