Giant blob of minor changes
[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / core-js / modules / esnext.set.map.js
1 'use strict';
2 var $ = require('../internals/export');
3 var IS_PURE = require('../internals/is-pure');
4 var getBuiltIn = require('../internals/get-built-in');
5 var anObject = require('../internals/an-object');
6 var aFunction = require('../internals/a-function');
7 var bind = require('../internals/function-bind-context');
8 var speciesConstructor = require('../internals/species-constructor');
9 var getSetIterator = require('../internals/get-set-iterator');
10 var iterate = require('../internals/iterate');
11
12 // `Set.prototype.map` method
13 // https://github.com/tc39/proposal-collection-methods
14 $({ target: 'Set', proto: true, real: true, forced: IS_PURE }, {
15   map: function map(callbackfn /* , thisArg */) {
16     var set = anObject(this);
17     var iterator = getSetIterator(set);
18     var boundFunction = bind(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3);
19     var newSet = new (speciesConstructor(set, getBuiltIn('Set')))();
20     var adder = aFunction(newSet.add);
21     iterate(iterator, function (value) {
22       adder.call(newSet, boundFunction(value, value, set));
23     }, { IS_ITERATOR: true });
24     return newSet;
25   }
26 });