Posted By: Austin Ziegler
Date: 2013-03-30 21:33
Summary: diff-lcs 1.2.2 Released
Project: diff-lcs

diff-lcs version 1.2.2 has been released!

Diff::LCS computes the difference between two Enumerable sequences using the
McIlroy-Hunt longest common subsequence (LCS) algorithm. It includes utilities
to create a simple HTML diff output format and a standard diff-like tool.

This is release 1.2.2, fixing a bug that prevented comparison of values that
are not US-ASCII-compatible. Thanks to Jon Rowe for finding and providing most
of the work behind this issue. This is a recommended release.


## 1.2.2 / 2013-03-30

* Bugs Fixed:
* Diff::LCS::Hunk could not properly generate a difference for comparison
sets that are not US-ASCII-compatible because of the use of literal regular
expressions and strings. Jon Rowe (JonRowe) found this in
rspec/rspec-expectations#219 and provided a first pass implementation in
diff-lcs#15. I've reworked it because of test failures in Rubinius when
running in Ruby 1.9 mode. This coerces the added values to the encoding of
the old dataset (as determined by the first piece of the old dataset).
* Adding Travis CI testing for Ruby 2.0.

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