thebird/Swipe — pull request #463 by powy1993 (2014-07-10 02:51:56+00:00)
Title: a problem : undefined

var swipe=(function(me){
var test = 1;
var undefined = 1;
// compare following situations:
me.test1 = (test !== undefined); //false
me.test2 = (typeof test !== 'undefined'); // true
return me;
}(swipe||{})
);
alert(swipe.test1);
alert(swipe.test2);