nitecity

const absolute = (num1,num2) => { 
    if (num1 === num2) {
        return num1 - num2;
    } else if (num1 < num2) {
        return num2 - num1;
    } else {
        return num1 - num2;
    }
  }
 

nitecity

const groceries = (input) => {
  let arr = [];
  
  for(let i = 0; i < input.length; i++) {
      if ( i === 0) {
          arr.push(input[i]['item']);
      } else {
          arr.push(' ' + input[i]['item']);
      }
      if(i === input.length-1 && i !== 0) {

nitecity

// Returns a random DNA base
const returnRandBase = () => {
  const dnaBases = ['A', 'T', 'C', 'G'];
  return dnaBases[Math.floor(Math.random() * 4)]
};

// Returns a random single stand of DNA containing 15 bases
const mockUpStrand = () => {
  const newStrand = [];
  for (let i = 0; i < 15; i++) {

nitecity

// All valid credit card numbers
const valid1 = [4, 5, 3, 9, 6, 7, 7, 9, 0, 8, 0, 1, 6, 8, 0, 8];
const valid2 = [5, 5, 3, 5, 7, 6, 6, 7, 6, 8, 7, 5, 1, 4, 3, 9];
const valid3 = [3, 7, 1, 6, 1, 2, 0, 1, 9, 9, 8, 5, 2, 3, 6];
const valid4 = [6, 0, 1, 1, 1, 4, 4, 3, 4, 0, 6, 8, 2, 9, 0, 5];
const valid5 = [4, 5, 3, 9, 4, 0, 4, 9, 6, 7, 8, 6, 9, 6, 6, 6];

// All invalid credit card numbers
const invalid1 = [4, 5, 3, 2, 7, 7, 8, 7, 7, 1, 0, 9, 1, 7, 9, 5];
const invalid2 = [5, 7, 9, 5, 5, 9, 3, 3, 9, 2, 1, 3, 4, 6, 4, 3];

nitecity

class Media {
  constructor(title){
    this._title = title
    this._ratings = []
    this._isCheckedOut = false
  }
  get title(){return this._title}
  get ratings(){return this._ratings}
  get isCheckedOut(){return this._isCheckedOut}
  set isCheckedOut(param){