Droppable: Re-expose `$.ui.intersect()`

Fixes #14963
Ref #10534

diff --git a/ui/widgets/droppable.js b/ui/widgets/droppable.js
index f683c78934dd5ef44c8c91526308094e8abbee68..67bcb693d25f748e3d78a693727d34bdc6342fbf 100644 (file)
--- a/ui/widgets/droppable.js
+++ b/ui/widgets/droppable.js
@@ -253,7 +253,7 @@ $.widget( "ui.droppable", {
        }
 } );
 
-var intersect = ( function() {
+var intersect = $.ui.intersect = ( function() {
        function isOverAxis( x, reference, size ) {
                return ( x >= reference ) && ( x < ( reference + size ) );
        }