readFileSync-bench.js

var fs = require('fs')
var _ = require('lodash')
var Benchmark = require('benchmark').Benchmark

var suite = new Benchmark.Suite
var filter = Benchmark.filter


suite.add('readFileSync#toString', function () {
  var file = fs.readFileSync('./changelog').toString()
})
suite.add('readFileSync#utf8', function () {
  var file = fs.readFileSync('./changelog', 'utf8')
})
.on('complete', function () {
  var fastest = filter(this, 'fastest')
  var slowest = filter(this, 'slowest')
  console.log('fastest: ' + fastest)
  console.log('slowest: ' + slowest)
})
.run({'async': false})