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Last change
on this file since 6c1585f was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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| 1 | 'use strict';
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| 2 | var $ = require('../internals/export');
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| 3 | var newPromiseCapabilityModule = require('../internals/new-promise-capability');
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| 4 | var perform = require('../internals/perform');
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| 5 |
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| 6 | // `Promise.try` method
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| 7 | // https://github.com/tc39/proposal-promise-try
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| 8 | $({ target: 'Promise', stat: true }, {
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| 9 | 'try': function (callbackfn) {
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| 10 | var promiseCapability = newPromiseCapabilityModule.f(this);
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| 11 | var result = perform(callbackfn);
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| 12 | (result.error ? promiseCapability.reject : promiseCapability.resolve)(result.value);
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| 13 | return promiseCapability.promise;
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| 14 | }
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| 15 | });
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