function randomize(array){
                let newArr=array.slice();//creates copy of array

                let arLength=newArr.length;//gets array length

                let newCollection=[]; //creates a new array to restore items into

                let numList=[];//creates a new array to document the iterated random items

                function genRandNum(){//generates a random number and if the number already exists inside of numList it runs again

                   let randNum= Math.floor( Math.random() * arLength);
                    if(numList.includes(randNum)){
                        genRandNum();
                    }
                    return randNum;
                }

                for(let i=0; i< arLength; i++){
                    let randomNum=genRandNum();//gets random number

                    numList.push(numList);//adds random number to random number list

                    let item= newArr.splice(randomNum,1)[0];//gets index value of the array past in

                    newVideoCollection.push(item);//adds randomly pick item to the new array
                }
                return newVideoCollection; //returns the new randomized array
            }

function genRandNum(){

  let randNum= Math.floor( Math.random() * arLength);
  if(numList.includes(randNum)){
      return genRandNum(); // Return here
  }

  return randNum;
}