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Interactive editor

cf. my (slightly outdated) blog post: Integrating vim and irb and vimcasts #20: Running Vim within IRB.

Usage

$ gem install interactive_editor

Put the following in your .irbrc:

require 'rubygems'
require 'interactive_editor'

Then, from within irb:

$ irb
> vi                    # (use vi w/ temp file)
> vi 'filename.rb'      # (open filename.rb in vi)
> ed                    # (use EDITOR env variable)
> [emacs|vim|nano|mate] # (other editors)

To try it out without installing the gem:

$ git clone git://github.com/jberkel/interactive_editor.git
$ cd interactive_editor
$ rake console

Credits

Giles Bowkett, Greg Brown, and several audience members from Giles' Ruby East presentation: Use vi or any text editor from within IRB.

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