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15 lines
564 B
15 lines
564 B
'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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