| | |
| | | 'use strict'; |
| | | var $ = require('../internals/export'); |
| | | var IS_PURE = require('../internals/is-pure'); |
| | | var anObject = require('../internals/an-object'); |
| | | var bind = require('../internals/function-bind-context'); |
| | | var getSetIterator = require('../internals/get-set-iterator'); |
| | |
| | | |
| | | // `Set.prototype.some` method |
| | | // https://github.com/tc39/proposal-collection-methods |
| | | $({ target: 'Set', proto: true, real: true, forced: IS_PURE }, { |
| | | $({ target: 'Set', proto: true, real: true, forced: true }, { |
| | | some: function some(callbackfn /* , thisArg */) { |
| | | var set = anObject(this); |
| | | var iterator = getSetIterator(set); |
| | | var boundFunction = bind(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3); |
| | | var boundFunction = bind(callbackfn, arguments.length > 1 ? arguments[1] : undefined); |
| | | return iterate(iterator, function (value, stop) { |
| | | if (boundFunction(value, value, set)) return stop(); |
| | | }, { IS_ITERATOR: true, INTERRUPTED: true }).stopped; |