Posted almost 7 years ago. Visible to the public.

bower-rails can rewrite your relative asset paths

The asset pipeline changes the paths of CSS files during precompilation. This opens a world of pain when CSS files reference images (like jQuery UI) or fonts (like webfont kits from Font Squirrel), since all those url(images/icon.png) will now point to a broken path.

In the past we have been using the vendor/asset-libs folder as a good solution to work around this.

When you migrate to managing vendor assets in Rails with Bower, the bower-rails gem comes with its own solution for this problem. It can rewrite your .css files so all occurences of url(...) are replaced by something like url(<%= asset_path(...) %>) in a .css.erb file ( code Archive ).

You can do this manually by invoking a Rake task:

rake bower:resolve

... or you can configure your application to automatically resolve paths before precompiling assets:

BowerRails.configure do |bower_rails| # Invokes rake bower:resolve before precompilation. Defaults to false bower_rails.resolve_before_precompile = true end

Does your version of Ruby on Rails still receive security updates?
Rails LTS provides security patches for old versions of Ruby on Rails (3.2 and 2.3).

Owner of this card:

Henning Koch
Last edit:
almost 7 years ago
by Henning Koch
About this deck:
We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Henning Koch to makandra dev
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