The project is in a healthy, maintained state
This gem implements pure Levenshtein algorithm, Damerau modification (where 2 character transposition counts as 1 edit distance). It also includes Boehmer & Rees 2008 modification, to handle transposition in blocks with more than 2 characters (Boehmer & Rees 2008).
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 Dependencies

Development

~> 2.1
~> 11.0
~> 0.8
~> 4.1
~> 13.0
~> 3.9
~> 0.88
~> 1.4
~> 4.0
~> 0.39