Console access to Javascript variables local to the $(document).ready function

Question

How can I access some variables inside

$(document).ready(function(){
    var foo=0;
    var bar = 3;
});

from Google chrome console? If I

Answer 1

Put a breakpoint with the debugger. You'll get full access to them when the debugger will stop.

Other answers telling you to put them in the global scope are bad. Don't use bad practices just because you don't know how to use the right tools.