Sha256: bbe78c2eb617de3a8aac4f0a8c116c6674bebb3b057c603eca997a5c7eeb0493
Contents?: true
Size: 775 Bytes
Versions: 13
Compression:
Stored size: 775 Bytes
Contents
'use strict';
var $ = require('../internals/export');
var $map = require('../internals/array-iteration').map;
var arrayMethodHasSpeciesSupport = require('../internals/array-method-has-species-support');
var arrayMethodUsesToLength = require('../internals/array-method-uses-to-length');
var HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('map');
// FF49- issue
var USES_TO_LENGTH = arrayMethodUsesToLength('map');
// `Array.prototype.map` method
// https://tc39.github.io/ecma262/#sec-array.prototype.map
// with adding support of @@species
$({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT || !USES_TO_LENGTH }, {
map: function map(callbackfn /* , thisArg */) {
return $map(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
}
});
Version data entries
13 entries across 13 versions & 4 rubygems