rspec/rspec-support — pull request #22 by myronmarston (2013-12-08 08:40:29+00:00)
Title: Add fuzzy matcher.

This is step towards rspec/rspec-expectations#280. I decided to implement this in rspec-support because this is a general fuzzy-matching algorithm that doesn't depend on any rspec-expectations APIs and because I think we can use it to replace [rspec-mocks' ArgumentListMatcher](https://github.com/rspec/rspec-mocks/blob/master/lib/rspec/mocks/argument_list_matcher.rb).