Benchmark template

benchmark-template.js

/**
 * Simple benchmark copy paste for browsers using Benchmark.js
 * See their documentation: https://benchmarkjs.com/
 * Edit the different suite add() sections below to change your tests or add new ones.
 */

var Script = function(url) {
    var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
    po.src = url;
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
}
addScript("https://rawgit.com/lodash/lodash/4.6.1/dist/lodash.js");
addScript("https://rawgit.com/bestiejs/platform.js/master/platform.js");
addScript("https://rawgit.com/bestiejs/benchmark.js/master/benchmark.js");

var suite = new Benchmark.Suite;
suite.add('push test', function() {
    var a = [], b = [], i;

    for (i=0; i<1000; i++) {
        a[i] = {somea: 'object' + i};
    }

    for (i=0; i<1000; i++) {
        b[i] = {someb: 'object' + i};
    }
    a.push.apply(a, b);
})
.add('splice test', function() {
    var a = [], b = [], i;

    for (i=0; i<1000; i++) {
        a[i] = {somea: 'object' + i};
    }

    for (i=0; i<1000; i++) {
        b[i] = {someb: 'object' + i};
    }
    a.splice.apply(a, [a.length, 0].concat(b))
})
// add listeners
.on('cycle', function(event) {
  console.log(String(event.target));
})
.on('complete', function() {
  console.log('Fastest is ' + this.filter('fastest').map('name'));
})
.run({ 'async': true });