Mike Breen questions

Mike Breen answers

• How do I code a rake task that runs the Rails db:migrate task?
• Rails: Detecting user agent works in development but not production?
• How to insert rows when using a many-to-many relation
• Shared file storage for a Rails Application
• ::Base part meaning in ActiveRecord::Base
• To Nest or Not to Nest?
• how to avoid duplicates in a has_many :through relationship?
• Can I set up Cascade deleting in Rails?