Go ProSign in

This Lesson is for Members

Subscribe today and get access to all lessons! Plus direct HD download for offline use, enhances transcripts, member comment forums, and iTunes "podcast" RSS feed. Level up your skills now!

Unlock This Lesson

Already subscribed? Sign In


    "Private" Variables with Closures and Factory Functions

    Erik AybarErik Aybar

    By making use of closures and lexical scope, we can achieve "private" properties by returning objects with methods from a factory function. By defining our desired "private" variables within our factory function and accessing these variables from within our returned object's methods we create a closure and maintain unique, separate references to our "private" variables.

    You must be a Member to view code