A talk on refactoring originally given at COMORichweb. To view the slides just open index.html in any modern web browser that supports CSS3 transitions. The source for the example worked is in the lib/code_example folder. To run the tests ensure you have at least ruby 1.9.3 installed, then run bundle install, finally followed by either ruby -I spec spec/code_example/isa_segment_identifier_spec.rb for a single run or bundle exec guard if you'd like them to be run on a change in a file so you can experiment w/ different refactorings.

Refactoring Considered Harmful is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.