Benoit Garret questions

Benoit Garret answers

• Is there a way in Ruby to print out the public methods of an Object
• Rails, finder in model (using collect) or in controller (iterating and using push). Which is more efficent?
• Rails3 CSV putting "" instead of actual quotes
• How to translate active record model validations
• Handling a belongs_to relation with backbone.js
• How do I override 'Email has already been taken'?
• Rails 3: making a catch-all route easier to read and amend
• Set the Apache htdocs/subfolder as GIT working dir
• Where are flash messages stored?
• Called id for nil in Rails 3