Typescript array out of order output

1. Target array    : let ak = [1,2,3,4,5];

2. Target effect   : Random disorder

3. Realize the idea : Loop randomly take an element of the array , After using , Delete the element from the array , The random range is array length

while(ak.length>0){
               let i = randomRangeInt(0,ak.length);
               console.log(ak[i]);
               ak.splice(i,1);// Delete used items 

            }