Duncan Beevers questions

Duncan Beevers answers

• How best to "merge" two objects and their associations in rails?
• Cross-site AJAX using jQuery
• What is the most elegant and efficient way to model a game object hierarchy? (design bothers)
• Where can I find good open source code flow visualization software?
• Inserting a string after a certain character in Ruby
• Rails: How do you handle dynamic attributes in the database?
• Replacing an item in memcached without changing the expiration time
• collection counter in rails partials