| | |
| | | 'use strict'; |
| | | // https://github.com/tc39/proposal-iterator-helpers |
| | | var $ = require('../internals/export'); |
| | | var apply = require('../internals/function-apply'); |
| | | var anObject = require('../internals/an-object'); |
| | | var toPositiveInteger = require('../internals/to-positive-integer'); |
| | | var createAsyncIteratorProxy = require('../internals/async-iterator-create-proxy'); |
| | |
| | | var loop = function () { |
| | | try { |
| | | Promise.resolve( |
| | | anObject(state.next.apply(state.iterator, state.remaining ? [] : args)) |
| | | anObject(apply(state.next, state.iterator, state.remaining ? [] : args)) |
| | | ).then(function (step) { |
| | | try { |
| | | if (anObject(step).done) { |
| | |
| | | }); |
| | | }); |
| | | |
| | | $({ target: 'AsyncIterator', proto: true, real: true }, { |
| | | $({ target: 'AsyncIterator', proto: true, real: true, forced: true }, { |
| | | drop: function drop(limit) { |
| | | return new AsyncIteratorProxy({ |
| | | iterator: anObject(this), |