bonfire-roman-numeral-converter.js

// Bonfire: Roman Numeral Converter
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-roman-numeral-converter
// Learn to Code at Free Code Camp (www.freecodecamp.com)

function convert(num) {
 if (!+num)
        return false;
    var digits = String(+num).split(""),
        key = ["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM",

bonfire-seek-and-destroy.js

// Bonfire: Seek and Destroy
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-seek-and-destroy
// Learn to Code at Free Code Camp (www.freecodecamp.com)

function destroyer(arr) {
  // Remove all the values
  var args = Array.prototype.slice.call(arguments);
  args.splice(0,1);
  return arr.filter(function(element) {