Debugging in ruby 1.9
ruby-debug19 is not maintained anymore. All the other answers are outdated. But there’s an alternative: debugger to the rescue! Put this in your Gemfile: gem ‘debugger’, group: [:development, :test] It just works. – And it is included in the rails Gemfile since 3.2.something to replace ruby-debug19. It has the exact same functionality and is actively … Read more