bench-number

bench-number.js

const Benchmark = require('benchmark').Benchmark;
const suite = new Benchmark.Suite();

function uid() {
    return 'xxx'.replace(/x/g, function(c) {
        return Math.floor(Math.random()*10);
    });
}

const count = 100;
var numbers = new Array(count);

for (var i = 0; i < count; i++) {
    numbers[i] = uid();
}

suite
    .add('+', function() {
        +(numbers[Math.floor(Math.random()*numbers.length)])
    })
    .add('Number', function() {
        Number(numbers[Math.floor(Math.random()*numbers.length)])
    })
    .on('cycle', function(event) {
      console.log(String(event.target));
    })
    .on('complete', function() {
      console.log('Fastest is ' + this.filter('fastest').pluck('name'));
    })
    .run();