SimilarStrings

Computes similarity score between 2 strings based on Sørensen–Dice coefficient (http://en.wikipedia.org/wiki/Dice's_coefficient)

Add this line to your application's Gemfile:

gem 'similar_strings'

And then execute:

$ bundle

Or install it yourself as:

$ gem install similar_strings

score = SimilarStrings.score(str1, str2)

Score ranges from 0 to 1.0 with 1.0 being closely matched.

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request