No test for Constraints when Array passed : Patch included

[macarthy]

The docs mention that an array can be used to constrain an item being dragged. I believe there is a bug, in constraining the element in that the Constraints do not take into consideration the height/width of the element being dragged.

I've created a patch with 2 new tests, one passes (when dragged up and left) and one fails (down and right).

My first bug report and patch, so be gentle :-)

From the docs:

Constrains dragging to within the bounds of the specified element or region. Possible string values: 'parent', 'document', 'window', [x1, y1, x2, y2].

[macarthy]

new tests for contrain by array

[scott.gonzalez]

Containing by an array will be dropped in the draggable rewrite. This should be built as an extension by modifying ui.position in the drag event.