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- 'use strict';
- var $ = require('../internals/export');
- var anObject = require('../internals/an-object');
- var AsyncFromSyncIterator = require('../internals/async-from-sync-iterator');
- var WrapAsyncIterator = require('../internals/async-iterator-wrap');
- var getIteratorDirect = require('../internals/get-iterator-direct');
- var IS_PURE = require('../internals/is-pure');
- // `Iterator.prototype.toAsync` method
- // https://github.com/tc39/proposal-async-iterator-helpers
- $({ target: 'Iterator', proto: true, real: true, forced: IS_PURE }, {
- toAsync: function toAsync() {
- return new WrapAsyncIterator(getIteratorDirect(new AsyncFromSyncIterator(getIteratorDirect(anObject(this)))));
- }
- });
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