16 lines
564 B
JavaScript
16 lines
564 B
JavaScript
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'use strict';
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var $ = require('../internals/export');
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var newPromiseCapabilityModule = require('../internals/new-promise-capability');
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var perform = require('../internals/perform');
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// `Promise.try` method
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// https://github.com/tc39/proposal-promise-try
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$({ target: 'Promise', stat: true }, {
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'try': function (callbackfn) {
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var promiseCapability = newPromiseCapabilityModule.f(this);
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var result = perform(callbackfn);
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(result.error ? promiseCapability.reject : promiseCapability.resolve)(result.value);
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return promiseCapability.promise;
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}
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});
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