Binding checkboxes to comma separated string in Jquery

Question

I have to bind the checkboxes on a page whose values match in a string containing comma separated values, i have done the opposite of this in jquery through map and join functions. Its a combination of individual checkboxes on the page.

Answer 1

(function(){
  var arr = [4,6,2,7,2];
  for(var i = 0; i < arr.length; i++) {
    $('.checkbox[value=' + arr[i] + ']').prop('checked',true);
  }
})();