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0.2.2 (16-03-2012)
* Simplified code.
0.2.1 (11-03-2012)
* Better memory handling.
* Little speed improvements.
* Ruby 1.9 compatible?
0.2.0 (11-07-2009)
* Return 0 instead of 0.0 in case of empty strings.
* Added specific support for arrays.
* Added specific support for arrays of strings.
* Added generic support for all (?) kind of sequences.
* Moved a lot of code to the C world.
0.1.1 (06-10-2008)
* If one of the strings was both the begin and the end of the
other string, it would be stripped from both ends. Example:
Levenshtein.distance("abracadabra", "abra") resulted in 3
instead of 7. It's fixed now.
0.1.0 (24-05-2008)
* First release.
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