cdesrosiers questions

cdesrosiers answers

• Rails: current_user and sessions clarification
• rails 3 - path error when using form_for on a resource
• In Rails, how can I take a GET string and parse it into an object?
• rails pg db migration undefined method `database_authenticatable' for Devise Users
• Rails 3, Devise: Using different layout for signup, login page
• Can someone explain what the at-most-once invariant and Existence, Ownership, and Conservation rules are?
• Twitter Bootstrap Typeahead text field name attrib messes with autocomplete
• rails - disable select tag
• Custom Active Admin form inputs for has_and_belongs_to_many relationship
• resources vs resource rails 3