According to the rails documentation http://guides.rubyonrails.org/migrations.html 2.3 Supported Type Modifiers says it should be possible to modify fields to allow or disallow NULL in the column...

I'm integrating devise_invitable into my application and I had to write a custom controller - InvitationsController - to override a few methods in the gem. Now, I want to write tests to cover what ...

I want to delete all the files it created and roll back any changes made, but not necessarily to the database, but more to the config files. I'd like to automatically delete all the resource mappi...

Is it possible to configure Rails so that after running rails g migration name_of_migration, it automatically opens that file in TextMate?

I just installed Rails 3 and created my first app. The install of Rails3 + ruby 1.9 went very smoothly but I am missing the generate script in script/generate. I have created a new app from scratc...