2010 04 17 global scope mindtricks
An update by @deadlyicon on the previous post.
This is just a really silly way of saying this:
Function.prototype.call.apply(function (a) {return a}, [1,2])
// 2
If this still seems weird to you. Consider this:
function logThisAndArgs() {
console.log(this, arguments);
};
Function.prototype.call.apply(logThisAndArgs, [{'some':'object'},1,2,3,4])
// logs -> Object { some="object"} [1, 2, 3, 4]
Now this!
Function.prototype.call.call(logThisAndArgs, {'some':'object'},1,2,3,4)
// logs -> Object { some="object"} [1, 2, 3, 4]