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