pry Gemfile group :development, :test do gem 'plymouth', require: false gem 'pry-exception_explorer' gem 'pry-nav' gem 'pry-remote' gem 'pry-stack_explorer' end breakpoint binding.pry_remote connect $ bundle exec pry-remote ruby-debug Gemfile group :development, :test do gem 'ruby-debug19' gem 'ruby-debug-base19x', '>= 0.11.30.pre10' gem 'linecache19', git: 'https://github.com/mark-moseley/linecac