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View bonfire-symmetric-difference.js
// Bonfire: Symmetric Difference
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-symmetric-difference
// Learn to Code at Free Code Camp (www.freecodecamp.com)
function sym() {
// Convert the argument object into a proper array
var args = Array.prototype.slice.call(arguments);
View bonfire-validate-us-telephone-numbers.js
// Bonfire: Validate US Telephone Numbers
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-validate-us-telephone-numbers
// Learn to Code at Free Code Camp (www.freecodecamp.com)
function telephoneCheck(str) {
// Good luck!
var re = /^(?:(?:\+?1\s*(?:[.-]\s*)?)?(?:\(\s*([2-9]1[02-9]|[2-9][02-8]1|[2-9][02-8][02-9])\s*\)|([2-9]1[02-9]|[2-9][02-8]1|[2-9][02-8][02-9]))\s*(?:[.-]\s*)?)?([2-9]1[02-9]|[2-9][02-9]1|[2-9][02-9]{2})\s*(?:[.-]\s*)?([0-9]{4})$/;
return re.test(str);
View bonfire-arguments-optional.js
// Bonfire: Arguments Optional
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-arguments-optional
// Learn to Code at Free Code Camp (www.freecodecamp.com)
function add() {
// Function to check if a number is actually a number
// and return undefined otherwise.
View bonfire-binary-agents.js
// Bonfire: Binary Agents
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-binary-agents
// Learn to Code at Free Code Camp (www.freecodecamp.com)
//Return an English translated sentence of the passed binary string.
function binaryAgent(str) {
View bonfire-steamroller.js
// Bonfire: Steamroller
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-steamroller
// Learn to Code at Free Code Camp (www.freecodecamp.com)
//Flatten a nested array. You must account for varying levels of nesting.
function steamroller(arr) {
// I'm a steamroller, baby
var flattenedArray = [];
View bonfire-drop-it.js
// Bonfire: Drop it
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-drop-it
// Learn to Code at Free Code Camp (www.freecodecamp.com)
//Drop the elements of an array (first argument), starting from the front, until the predicate (second argument) returns true.
function drop(arr, func) {
// Drop them elements.
var lol = arr.length;
View bonfire-finders-keepers.js
// Bonfire: Finders Keepers
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-finders-keepers
// Learn to Code at Free Code Camp (www.freecodecamp.com)
//Create a function that looks through an array (first argument) and returns the first element in the array that passes a truth test (second argument).
function find(arr, func) {
var num;
View bonfire-smallest-common-multiple.js
// Bonfire: Smallest Common Multiple
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-smallest-common-multiple
// Learn to Code at Free Code Camp (www.freecodecamp.com)
function smallestCommons(arr) {
arr.sort(function(a, b) {
return b - a;
});
View bonfire-sum-all-primes.js
// Bonfire: Sum All Primes
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-sum-all-primes
// Learn to Code at Free Code Camp (www.freecodecamp.com)
//Sum all the prime numbers up to and including the provided number.
function sumPrimes(num) {
var res = 0;
// FUnction to get the primes up to max in an array
View bonfire-sum-all-odd-fibonacci-numbers.js
// Bonfire: Sum All Odd Fibonacci Numbers
// Author: @nirajkrz
// Challenge: http://www.freecodecamp.com/challenges/bonfire-sum-all-odd-fibonacci-numbers
// Learn to Code at Free Code Camp (www.freecodecamp.com)
//Return the sum of all odd Fibonacci numbers up to and including the passed number if it is a Fibonacci number.
function sumFibs(num) {
var prevNumber = 0;
var currNumber = 1;
var result = 0;
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