How do I create a globally accessible variable?

Question

I\'m trying to make a variable thats can work anywhere, and just not in one function.

How do i do this? I\'ve searched for like 1 hour now and i can\'t find it :(

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Answer 1

you can create a public function that has access to the private variables like this

function Person() {
    var secret = "Secret Message";

    this.revealSecret = function() {
        return secret;
    }
}
var me = new Person();
me.revealSecret(); //returns "Secret Message"