ngShow does not show the svg element correctly when using jquery 2.1.1 and ngAnimate at the same time

[merlinchen]

There is a regression between beta.19 and rc.0.

beta.19:http://plnkr.co/edit/zkPRL7Cu0YCFs0y25oSf?p=preview
rc.0:http://plnkr.co/edit/uL9yduQne0HMarug27Zk?p=preview

When click the toggle button, the rect element did not show as expected.
This only happens when jquery 2.1.1 is included and ngAnimate is required in module definition.

[merlinchen]

@caitp This regression is introduced by 2f4437b. jquery's hasClass method returns false on svg element which cause ng-hide class not be removed.

[caitp]

@merlinchen you can just use https://github.com/kbwood/svg/blob/master/jquery.svgdom.js to monkeypatch jQuery and make it work correctly.

[merlinchen]

@caitp Got it. Thanks.

[caitp]

So this should be fixable with jQuery.svgdom, but it is awkward that this worked before and not now --- I'm going to consider this a regression unless anyone says we have a good reason to use jQuery's hasClass.