rails/rails — pull request #9415 by philnash (2013-02-25 14:40:15+00:00)
Title: Allow passing options to source elements within video/audio tags.

Previously, in order to add type or media attributes to source tags you
would have had to construct the video/audio tag yourself. Now you can just
pass an array of hashes with the options you want to use.

Example:
video_tag([{ src: 'trailer.ogg', type: 'video/ogg'}])
# =>