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

You can't access these variables because they are defined within a functional closure. The only way you could do it is if you made a global reference to them outside your function's scope.

var foo, bar;

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