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35 lines
1.0 KiB
35 lines
1.0 KiB
8 years ago
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/**
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* @license
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* Copyright 2016 Google Inc. All Rights Reserved.
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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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var Task = require('./task');
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exports.inject = function(setTimeout, clearTimeout) {
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/**
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* Returns a task that waits for the given delay.
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* @param {number} delayMs
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* @return {Task<undefined>}
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*/
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return function wait(delayMs) {
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return Task.start(function(resolve) {
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var id = setTimeout(resolve, delayMs);
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return function cancel() {
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clearTimeout(id);
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};
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});
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}
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};
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