Dylan Markow questions

Dylan Markow answers

• Rails 3 resource without prefix
• ActiveRecord find by model's array attribute containing a value (not association array)
• Finding the current version of rails 2.3
• Gmaps4rails : zoom not working?
• Formatting a float to a minimum number of decimal places
• Best way to find a hash that contains a key, in an array of hashes in ruby?
• Ruby: 1.8.7: How do I find the indexes in an array where elements are not nil?
• Passing multiple parameters with Cucumber and Capybara
• actionmailer "from" setting
• sprintf broken in RubyMotion