JSFiddle - React, Tailwind, and code Playground

by crowjonah

JavaScript

var a = [ 1,2,3,4,5,6,7,8],
    b = [ 6,7,8 ] //<<<These items need to be removed from a 

removeItemsFromAThatAreListedInB(a, b);

function removeItemsFromAThatAreListedInB(a, b )
{
  a = a.filter(function(item) {
    return b.indexOf(item) === -1;
});
  document.write( a )
}