gistfile1.txt

class foo {
    private _bar:boolean = false;
    get bar():boolean {
        return this._bar;
    }
    set bar(theBar:boolean) {
        this._bar = theBar;
    }
}

var myFoo = new foo();
if(myFoo.bar) {         // calls the getter
    myFoo.bar = false;  // calls the setter and passes false
}