Eric questions

Eric answers

• How to create "two-side" many-to-many relationships in Rails?
• RubyOnRails: url_for application root
• Rails Paperclip polymorphic styles
• Redirect back to form keeping previously entered values
• Ruby on Rails: how do you add a class in a link_to helper?
• Creating forms for polymorphic associations in Rails
• How do I create a facebook style news feed in ruby on rails?
• migrations: t.references doesn't allow index name to be specified
• the best way to have separate stylesheets for different actions in Rails