Freeze variable in closure

readme.md

To make closures inside loops a little more descriptive:

for(var i = 0; i < 5; i++) {
  freeze(i, function(i) {
    setTimeout(function() {
      console.log(i);
    }, 1000);
  });
}

freeze_closure.js

function freeze() {
  var args = Array.prototype.slice.call(arguments);
  return args.pop().apply(this, args);
}