Find where your ruby method been defined at. 1.9.2p290 :003 > User.method(:all).source_location => ["/Users/michaelhe/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.0.11/lib/active_record/base.rb", 443] It's also support ruby 1.8.7 Published: February 11 2012 category: tags: Rails 24 Related Posts • iOS ARC trap • Check how many client connected to your internet sharing on your mac • Prevent iCloud backup your downloadable content on iOS • Use bower in rails • jquery page scroll animation • How to solve the error: no decode delegate for this image format • Capistrano with bundler • New xcode uncomfortable things • Problem with carrierwave when you have two servers • use ActiveSupport::Configurable to store config options Tweet Please enable JavaScript to view the comments powered by Disqus. blog comments powered by Disqus