jeffvan576

/* Final Refactor */
// This is the final form of the function. I included the first iteration below to show my thought process as well as how the code was refactored
function flatten (arr) {
  if (!Array.isArray(arr)) return -1;

  return arr.reduce((p, c) => !Array.isArray(c) ? p.concat(c) : p.concat(flatten(c)), []);
}
/* End Final Refactor */

/* First Iteration - With Comments */

tobiamos

/* This function will flatten an array of arbitrarily nested
arrays of integers into a flat array of integers
it returns an array of flattened items

SETUP INSTRUCTIONS
 make sure you have nodejs >= V6.0 installed
 in your terminal make a new folder with mkdir flatten
 navigate to the newly created folder with cd flatten
 make a new file with touch index.js
 install mocha and chai using npm install mocha chai 

dbu

# -*- mode: ruby -*-
# vi: set ft=ruby :

this_dir = File.dirname(__FILE__) + "/"
require this_dir + "vagrant/hostmaster.rb"

Vagrant::Config.run do |config|

  # define some colors for our output
  def colorize(text, color_code) "#{color_code}#{text}\033[0m" end

Ocramius

<?php
namespace My\Custom\Doctrine2\Function;

/**
 * RandFunction ::= "RAND" "(" ")"
 */
class Rand extends FunctionNode
{

    public function parse(\Doctrine\ORM\Query\Parser $parser)