Load remote Rails links and forms in Bootstrap modals

As a heavy user of Bootstrap modals and Rails, I often want to use remote links or forms in a modal and load the result into the same modal. After doing this in several projects I worked on, I now copy and paste the helper directly into any new project I start that will use modals:

$(document).on 'ajax:success', '.modal [data-remote="true"]', (_, data) ->
      scrollTop: 0
      , 300

The trick is to specify only [data-remote="true"], not a[data-remote="true"] or form[data-remote="true"] so it works with remote links and forms. As you see, I also added a animation that scrolls to modal to the top after inserting the new content.

This helper works with Bootstrap 2.x and 3.x.

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Ideas? Constructive criticism? Think I'm stupid? Let me know in the comments!