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Editing: looparr.js
'use strict' const Benchmark = require('benchmark') const suite = new Benchmark.Suite let arr = new Array(100).fill(Math.random() * 100) suite .add('for', function() { let l = arr.length for (let i = 0; i < l; i++) { let o = arr[i] } }) .add('while --', function() { let l = arr.length while(l--) { let o = arr[l] } }) .add('while ++', function() { let l = arr.length let i = -1 while(l > ++i) { let o = arr[i] } }) .on('cycle', function(event) { console.log(String(event.target)) }) .on('complete', function() { console.log('Fastest is ' + this.filter('fastest').map('name')) }) .run({ 'async': true })
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