Interactive editor¶ ↑
Drew Neil has made it the subject of one of his vimcasts: [vimcasts #20: running Vim within IRB][], and Chad Perrin has written an article about it on TechRepublic: Use interactive_editor with irb for an inside-out Ruby IDE. There's also an outdated blog post which predates the gem from 2009: [Integrating vim and IRB][].
Usage¶ ↑
$ gem install interactive_editor
Put the following in your .irbrc:
require 'rubygems' require 'interactive_editor'
Then, from within irb:
$ irb # or ripl > vi # (use vi w/ temp file) > vi 'filename.rb' # (open filename.rb in vi) > ed # (use EDITOR env variable) > [emacs|vim|mvim|nano|mate] # (other editors)
Bonus: editing of objects on the fly (inspired by _why's object aorta)
$ irb > { 'chunky' => 'bacon' }.vi
To try it out without installing the gem:
$ git clone git://github.com/jberkel/interactive_editor.git $ cd interactive_editor $ rake console
interactive_editor also works with the IRB alternatives ripl and pry.
Credits¶ ↑
Giles Bowkett, Greg Brown, and several audience members from Giles' Ruby East presentation: Use vi or any text editor from within IRB.
With contributions from: