247 lines
6.4 KiB
HTML
247 lines
6.4 KiB
HTML
<!doctype html>
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<title>Code coverage report for async-throttle/index.js</title>
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<link rel="stylesheet" href="../prettify.css">
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<div class="header high">
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<h1>Code coverage report for <span class="entity">async-throttle/index.js</span></h1>
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<h2>
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Statements: <span class="metric">100% <small>(37 / 37)</small></span>
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Branches: <span class="metric">92.86% <small>(13 / 14)</small></span>
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Functions: <span class="metric">100% <small>(7 / 7)</small></span>
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Lines: <span class="metric">100% <small>(37 / 37)</small></span>
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Ignored: <span class="metric"><span class="ignore-none">none</span></span>
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</h2>
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<div class="path"><a href="../index.html">All files</a> » <a href="index.html">async-throttle/</a> » index.js</div>
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</div>
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<div class="body">
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<pre><table class="coverage">
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68</td><td class="line-coverage"><span class="cline-any cline-neutral"> </span>
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<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">'use strict';
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function Queue(options) {
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if (!(this instanceof Queue)) {
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return new Queue(options);
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}
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options = options || {};
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this.concurrency = options.concurrency || Infinity;
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this.pending = 0;
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this.jobs = [];
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this.cbs = [];
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this._done = done.bind(this);
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}
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var arrayAddMethods = [
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'push',
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'unshift',
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'splice'
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];
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arrayAddMethods.forEach(function(method) {
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Queue.prototype[method] = function() {
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var methodResult = Array.prototype[method].apply(this.jobs, arguments);
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this._run();
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return methodResult;
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};
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});
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Object.defineProperty(Queue.prototype, 'length', {
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get: function() {
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return this.pending + this.jobs.length;
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}
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});
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Queue.prototype._run = function() {
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if (this.pending === this.concurrency) {
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return;
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}
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if (this.jobs.length) {
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var job = this.jobs.shift();
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this.pending++;
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job(this._done);
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this._run();
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}
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if (this.pending === 0) {
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while (this.cbs.length !== 0) {
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var cb = this.cbs.pop();
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process.nextTick(cb);
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}
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}
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};
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Queue.prototype.onDone = function(cb) {
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<span class="missing-if-branch" title="else path not taken" >E</span>if (typeof cb === 'function') {
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this.cbs.push(cb);
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this._run();
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}
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};
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function done() {
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this.pending--;
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this._run();
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}
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module.exports = Queue;
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</pre></td></tr>
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</table></pre>
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<div class="meta">Generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Mon Sep 11 2017 11:14:14 GMT-0500 (CDT)</div>
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