sstephenson/sprockets — pull request #645 by mastahyeti (2014-10-04 21:50:42+00:00)
Title: Add base64_digest for subresource integrity

This PR adds `Asset#base64_digest` to simplify the implementation of [subresource integrity](http://www.w3.org/TR/SRI/#htmlscriptelement-1).

/cc @josh