callee

gistfile1.js

<script defer>
function gate(fn, number_of_calls_before_opening) {
  console.log(arguments.callee)
    return function() {
        arguments.callee._call_count = (arguments.callee._call_count || 0) + 1;
        if (arguments.callee._call_count >= number_of_calls_before_opening)
            fn.apply(null, arguments);
    };
}
var f = gate(function(arg) { 
	//alert(arg); 
}, 1);
f('hello');
f('world'); 
</script>