<https://greensock.com/forums/topic/13343-disabling-array-assigned-as-a-draggable/#comment-55480>
<http://schema.org/text>
"Yep. Pretty much. Well, the original version of Draggable didn't have a disable() method, but we added it pretty quickly. It's been in there for quite a while  \n  \nHappy tweening...er...dragging! \n"
<https://greensock.com/forums/topic/13343-disabling-array-assigned-as-a-draggable/>