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levenshtein_distance

levenshtein_distance(str1, str2)

Instance Public methods

This code is based directly on the Text gem implementation Returns a value representing the âcostâ of transforming str1 into str2

Links:

https://github.com/ruby/ruby/blob/035ef0a3475943d92f813a6449a33dc07b6d4e4c/lib/rubygems/text.rb#L31

doc_ruby_on_rails

2015-04-11 06:47:49

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