blythedunham

Sms on Rails provides your app with instant SMS integration

Gracefully handles MySQL unique and foreign key violations by adding an error to the ActiveRecord object

Select specific columns with the :select option during eager loading (:include) for ActiveRecord::Base.find

Extends ActiveRecord to export volume records to a file, string, or temp file in csv, yaml, or xml formats

Allows permanent caching of ActiveRecord subclasses used for classes with mostly static data

http://snowgiraffe.com/rdocs/mysql_migration_optimizer/index.html

Run ActiveRecord core regression tests with YOUR modules/plugins/gems/code loaded

Output ruby prof results to your browser for the specified request when the url includes parameter ruby_prof=true

Caching helper for tracking assets, building cache keys, and rake task sweeping

Asset extensions to help defer javascripts to the page bottom for high performance web sites