user502052 questions

• How to use the 'where' method from 'ActiveRecord::QueryMethods' in order to limit searching?
• How to rewrite URLs except for an action using namespaces in Ruby on Rails?
• How to handle JavaScript events (e.g. 'link_to :remote') the Rails Way?
• How to auto-load data in the test database before to test my application?
• How to set headers of a JSON/XML response in 'format.json/xml { render :json/xml => @user.to_json/xml }'?
• How to make 'attr_reader' or 'attr_writer' for all class variables at one time?
• Advice on using modules with Ruby on Rails
• What is the best way to develop and test cache in a Ruby on rails application?
• How to generate correct URLs in mailer templates?
• Is it possible to pass variables to actions using Ruby on Rails 3?

user502052 answers