Pry (software)

Pry REPL
Developer(s)	John Mair (banisterfiend), Conrad Irwin, …many more
Stable release	0.11.1 / September 26, 2017
Repository	github.com/pry/pry ;
Written in	Cross-platform
Platform	Ruby interpreter
Type	Ruby shell
License	[3]; MIT License
Website	pry.github.io

Pry is an

debug

and modify the current state of a system.

Features

Pry exposes most of its introspective capabilities using a

filesystem metaphor.^[2] For example, it has a cd command to start interacting with a particular object, and uses ls to list methods and variables

.

It is possible to start Pry at any point inside a running program.

reflective nature of Ruby, this lets the programmer inspect the program, change its current state, or correct the source code

without restarting the process.

A number of third party plugins are available for Pry,[1] these add tighter integration with other Ruby projects, enhance the abilities of Pry itself, and make Pry available over a remote connection.

References

^ ^a ^b The Pry Ecosystem — John Mair, 2012 link
^ Pry — Reuven M. Lerner, LinuxJournal, July 2012, pp28 link, or [1]
^ Interactive Debugging With Pry — Alan MacDougall, 2012 link, or [2]

External links

[pry-ecosystem-1] The Pry Ecosystem — John Mair, 2012 link

[linuxjournal-2] Pry — Reuven M. Lerner, LinuxJournal, July 2012, pp28 link, or [1]

[alanmacdougall-3] Interactive Debugging With Pry — Alan MacDougall, 2012 link, or [2]

[2]

Features

See also

References

External links