Show_sha is a project mainly written in RUBY and JAVASCRIPT, based on the MIT license.
this Rails 3.0 engine adds a /sha page that shows the git sha of the deployed code. Works also on heroku; supports :html, :json, and :xml formats.
Include this gem in your Rails project, and /sha will display the SHA of the app code revision git SHA.
in Gemfile :
gem 'show_sha'Results :