Sass::Rails::QueryStringAndAnchorFix

sass-rails' asset helper functions (font-url, font-path, image-url, image-path, etc.) pass their full argument along to sprockets to look up in the sprockets manifest. When the argument is a URL that concludes with a query string or an anchor tag, neither sass-rails 3 nor sprockets 2 strips it before looking up the digest. This results in sprockets not finding the digest, and the non-digest URL is used instead.

This issue occurs in sass-rails < 4, and it is resolved by this gem. For later versions of sass-rails, this gem is unnecessary.

Add this line to your application's Gemfile, in the same group as sass-rails:

gem 'sass-rails-query_string_and_anchor_fix'

And then execute:

$ bundle

Or install it yourself as:

$ gem install sass-rails-query_string_and_anchor_fix

After checking out the repo, run bin/setup to install dependencies. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/on-site/sass-rails-query_string_and_anchor_fix.

The gem is available as open source under the terms of the MIT License.