58 lines
1.7 KiB
JavaScript
58 lines
1.7 KiB
JavaScript
/**
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*
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* Copyright 2013-2014 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* @providesModule Promise
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*
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* This module wraps and augments the minimally ES6-compliant Promise
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* implementation provided by the promise npm package.
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*/
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'use strict';
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global.setImmediate = require('setImmediate');
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var Promise = require('promise/setimmediate/es6-extensions');
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require('promise/setimmediate/done');
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if (__DEV__) {
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require('promise/setimmediate/rejection-tracking').enable({
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allRejections: true,
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onUnhandled: (id, error) => {
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const {message, stack} = error;
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const warning =
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`Possible Unhandled Promise Rejection (id: ${id}):\n` +
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(message == null ? '' : `${message}\n`) +
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(stack == null ? '' : stack);
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console.warn(warning);
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},
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onHandled: (id) => {
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const warning =
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`Promise Rejection Handled (id: ${id})\n` +
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'This means you can ignore any previous messages of the form ' +
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`"Possible Unhandled Promise Rejection (id: ${id}):"`;
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console.warn(warning);
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},
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});
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}
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/**
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* Handle either fulfillment or rejection with the same callback.
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*/
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Promise.prototype.finally = function(onSettled) {
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return this.then(onSettled, onSettled);
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};
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module.exports = Promise;
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