But what happens when we remove the original object?
var ninja = {
yell: function(n){
return n > 0 ? ninja.yell(n-1) + "a" : "hiy";
}
};
assert( ninja.yell(4) == "hiyaaaa", "A single object isn't too bad, either." );
var samurai = { yell: ninja.yell };
var ninja = null;
try {
samurai.yell(4);
} catch(e){
assert( false, "Uh, this isn't good! Where'd ninja.yell go?" );
}