Test case for redis/ioredis#120

index.js

'use strict';

var Benchmark = require('benchmark')
  , _ = require('lodash');

var suite = new Benchmark.Suite()
  , arr = []
  , i;

for (i = 0; i < 1000; i++) arr.push(i);

suite.add('without copy loop', function () {
  var args = new Array(1);
  args[0] = arr;

  _.flatten(args);
})
.add('with copy loop', function () {
  var args = new Array(arr.length)
    , i;

  for (i = 0; i < arr.length; i++) args[i] = arr[i];

  _.flatten(args);
})
.on('cycle', function (event) {
  console.log(String(event.target));
})
.on('complete', function() {
  console.log('Fastest is ' + this.filter('fastest').pluck('name'));
})
.run({ 'async': true });

package.json

{
  "name": "ioredis-120",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "dependencies": {
    "benchmark": "^1.0.0",
    "lodash": "^3.10.0"
  },
  "devDependencies": {},
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC"
}