http://pryrepl.org/ http://pryrepl.org/ also don't miss https://github.com/nixme/pry-debugger https://github.com/nixme/pry-debugger https://github.com/pry/pr

http://pryrepl.org/ http://pryrepl.org/ also don't miss https://github.com/nixme/pry-debugger https://github.com/nixme/pry-debugger https://github.com/pry/pry-stack_explorer https://github.com/pry/pry-stack_explorer and https://github.com/pry/pry-exception_explorer https://github.com/pry/pry-exception_explorer amongst others.