rfactor¶ ↑

wiki.github.com/fabiokung/rfactor

fabiokung.lighthouseapp.com/projects/27963-rfactor

Common refactorings for Ruby code, written in Ruby. This project aims to be integrated with several editors (mainly TextMate), to provide simple refactorings, such as:

• extract method – only one available for now

• extract variable

• extract Class

• extract Module

• rename using ack

• move using ack

• Uses RubyParser to extract ASTs

code = Rfactor::Code.new(CODE)
new_code = code.extract_method :name => 'common_behavior',
    :start => 10,
    :end => 15
# new_code should contain the changed code. The content between
# lines 10 and 15 are extracted to the new method called common_behavior

See the features (Cucumber) directory for more examples.

• ParseTree

• modified ruby_parser, from [fabiokung’s github repository](github.com/fabiokung/ruby_parser/tree/master)

• modified sexp_processor, from [fabiokung’s github repository](github.com/fabiokung/sexp_processor/tree/master)

All you need is installed automatically by rubygems:

sudo gem install fabiokung-rfactor -s http://gems.github.com

But, if you need, here are the required gems individually:

gem install ParseTree
gem install newgem
gem install fabiokung-sexp_processor -s http://gems.github.com
gem install fabiokung-ruby_parser -s http://gems.github.com
gem install fabiokung-rfactor -s http://gems.github.com

fabiokung.github.com/rfactor

(The MIT License)

Copyright © 2008 Fabio Kung <fabio.kung@gmail.com> and Hugo Corbucci <hugo.corbucci@gmail.com>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ‘Software’), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED ‘AS IS’, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.