javascript namedArgs shim

kwargs_4

function namedArgsFunc() {
  var args = {};
  for (var i = 0, len = arguments.length; i < len; i += 2) {
    args[arguments[i]] = arguments[i+1];
  }
  console.log(args);
}
> namedArgsFunc('a', 1, 'b', 2)
Object {a: 1, b: 2}