Using MRI? We recommend pry-byebug instead!
A simple execution control add-on for Pry.
Teaches Pry about
continue to create a simple
To use, invoke
def some_method binding.pry # Execution will stop here. puts 'Hello, World!' # Run 'step' or 'next' in the console to move here. end
When using JRuby, you also need to run it with the
--debug flag. You can
also add the flag to your
JRUBY_OPTS environment variable for it to apply
when running any ruby command, but do note that even when not making use of
pry this has a big impact on JRuby performance.
pry-nav is not yet thread-safe, so only use in single-threaded environments.
Rudimentary support for
pry-remote (>= 0.1.1) is also included.
pry-remote is loaded or required before
pry-nav. For example, in a
gem 'pry' gem 'pry-remote' gem 'pry-nav'
Stepping through code often? Add the following shortcuts to
Pry.commands.alias_command 'c', 'continue' Pry.commands.alias_command 's', 'step' Pry.commands.alias_command 'n', 'next'
Please note that debugging functionality is implemented through
set_trace_func, which imposes a large performance
- Gopal Patel (@nixme)
- John Mair (@banister)
- Conrad Irwin (@ConradIrwin)
- Benjamin R. Haskell (@benizi)
- Jason R. Clark (@jasonrclark)
- Ivo Anjo (@ivoanjo)