1.5.0 (from changelog)

• Updated the CI configuration and monkey-patch Hoe.

• Kenichi Kamiya fixed a test configuration deprecation in SimpleCov. #69

• Tien introduced several corrections and code improvements:

  • Removed an off-by-one error when calculating an index value by embracing Ruby iteration properly. This had a side-effect of fixing a long-standing bug in #traverse_sequences where the traversal would not be transitive. That is, LCS(s2, s1) should produce a sequence that is transitive with LCS(s1, s2) on traversal, and applying the diff computed from those results would result in equivalent changes that could be played forward or backward as appropriate. #71, #75

  • The above fix resulted in a changed order of the longest common subsequence when callbacks were applied. After analysis, it was determined that the computed subsequence was equivalent to the prior version, so the test was updated. This also resulted in the clarification of documentation when traversing the subsequences. #79

  • An infinite loop case in the case where Diff::LCS would be included into an enumerable class has been fixed. #73

  • Clarified the purpose of a threshold test in calculation of LCS. #72, #80

• Removed autotest directory

Does any of this look wrong? Please let us know.

See the full diff on Github. The new version differs by 32 commits:

• Prevent tests from running more than once
• Add codeql workflow
• Make tests a little quieter by removing a debug statement
• Prepare for release of 1.5.0
• Merge pull request #80 from halostatue/reintroduce-the-threshold-test-optimization
• Merge pull request #79 from halostatue/fix-failed-test-due-to-resolving-off-by-one-error
• Reintroduce the threshold test optimization
• Updating the comment to reflect the new found logic
• Apply some performance improvement
• The symmetrically makes it easier to understand
• Use element directly instead of accessing it from the index
• Correct the expected diff
• Ensure that `rake test` runs `rake spec`
• Remove rubocop configuration
• Remove probaby-unnecessary threshold map update
• Merge pull request #72 from tiendo1011/ax-unecessary-call
• Use comment to aid reverting in case the change is problematic
• Prepare for pre-release gem
• Merge pull request #75 from tiendo1011/fix-off-by-one-error
• Merge pull request #73 from tiendo1011/fix-infinite-method-call
• Ax unnecessary calls
• Fix off-by-one error
• Fix infinite method call
• Incremental improvements not yet released
• Merge pull request #71 from tiendo1011/correct-last-index-calculation
• Correct last index position
• Handle some outdated dependency issues
• Add more versions to unit test
• Merge pull request #69 from kachick/use-new-interface-for-simplecov
• Use new interface for SimpleCov::Formatter::MultiFormatter
• Prepare for dropping rspec support in Hoe
• Add fixtures to the manifest for inclusion in the gem

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