Array

by Vladymyr Shevchuk

JavaScript

var arr = [1, 2, 3];

function foo (arg) {
  console.log(arg === arr);
	arg.push(4);
  var riba = arg;
  arg = [];
  console.log('riba', riba);
  console.log('arg', arg)
}

foo(arr);
console.log(arr);