Asset Fingerprint is a Ruby on Rails plugin (supports Rails versions 2.2.x & 2.3.x, for Rails 3+ see Rails Version Support) to fingerprint asset files using MD5 check-sum (or time-stamp or anything else you like) in file names to improve cache-ability compared to the default Rails asset caching strategy.
Asset Fingerprint is a Ruby on Rails plugin (supports Rails versions 2.2.x & 2.3.x, for Rails 3+ see Rails Version Support) to fingerprint asset files using MD5 check-sum (or time-stamp or anything else you like) in file names to improve cache-ability compared to the default Rails asset caching strategy.