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https://github.com/halostatue/diff-lcs

Generate difference sets between Ruby sequences.
https://github.com/halostatue/diff-lcs

Keywords from Contributors

rspec mime-types activerecord crash-reporting rubygems ruby-gem rubocop static-code-analysis activejob mvc

Last synced: about 5 hours ago
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Generate difference sets between Ruby sequences.

README.md

Diff::LCS

RubyGems Version Coveralls
Build Status

Description

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 2.0, which has significant breaking changes (removal of
deprecations and workarounds) and requires at least Ruby 3.2 or higher. See full
details in the CHANGELOG, but users of diff-lcs should not notice any
significant changes to the APIs.

Performance and Compatibility

I have not run any benchmarks, but the use of immutable Data classes and the
removal of a number of inner loop conditionals related to encoding and String
handling (which have been unnecessary since at least Ruby 2.1 but kept for
strict compatibility) should allow better optimization by modern Ruby
implementations.

If you are using RSpec for your test suite, you are unlikely to be able to use
Diff::LCS 2.0 because of the minimum Ruby version unless the developers of RSpec
loosen their version constraints. I cannot control this and have raised
rspec/rspec#290.

Synopsis

Using this module is quite simple. By default, Diff::LCS does not extend objects
with the Diff::LCS interface, but will be called as if it were a function:

require 'diff/lcs'

seq1 = %w(a b c e h j l m n p)
seq2 = %w(b c d e f j k l m r s t)

lcs = Diff::LCS.LCS(seq1, seq2)
diffs = Diff::LCS.diff(seq1, seq2)
sdiff = Diff::LCS.sdiff(seq1, seq2)
seq = Diff::LCS.traverse_sequences(seq1, seq2, callback_obj)
bal = Diff::LCS.traverse_balanced(seq1, seq2, callback_obj)
seq2 == Diff::LCS.patch!(seq1, diffs)
seq1 == Diff::LCS.unpatch!(seq2, diffs)
seq2 == Diff::LCS.patch!(seq1, sdiff)
seq1 == Diff::LCS.unpatch!(seq2, sdiff)

Objects can be extended with Diff::LCS:

seq1.extend(Diff::LCS)
lcs = seq1.lcs(seq2)
diffs = seq1.diff(seq2)
sdiff = seq1.sdiff(seq2)
seq = seq1.traverse_sequences(seq2, callback_obj)
bal = seq1.traverse_balanced(seq2, callback_obj)
seq2 == seq1.patch!(diffs)
seq1 == seq2.unpatch!(diffs)
seq2 == seq1.patch!(sdiff)
seq1 == seq2.unpatch!(sdiff)

By requiring 'diff/lcs/array' or 'diff/lcs/string', Array or String will be
extended for use this way.

Note that Diff::LCS requires a sequenced enumerable container, which means that
the order of enumeration is both predictable and consistent for the same set of
data. While it is theoretically possible to generate a diff for an unordered
hash, it will only be meaningful if the enumeration of the hashes is consistent.
In general, this will mean that containers that behave like String or Array will
perform best.

History

Diff::LCS is a port of Perl's Algorithm::Diff that uses the McIlroy-Hunt longest
common subsequence (LCS) algorithm to compute intelligent differences between
two sequenced enumerable containers. The implementation is based on Mario I.
Wolczko's Smalltalk version 1.2 (1993) and Ned Konz's Perl version
Algorithm::Diff 1.15. Diff::LCS#sdiff and
Diff::LCS#traverse_balanced were originally written for the Perl version by
Mike Schilli.

The algorithm is described in A Fast Algorithm for Computing Longest Common
Subsequences, CACM, vol.20, no.5, pp.350-353, May 1977, with a few minor
improvements to improve the speed. A simplified description of the algorithm,
originally written for the Perl version, was written by Mark-Jason Dominus.

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Last synced: 1 day ago

Total Commits: 516
Total Committers: 34
Avg Commits per committer: 15.176
Development Distribution Score (DDS): 0.752

Commits in past year: 86
Committers in past year: 4
Avg Commits per committer in past year: 21.5
Development Distribution Score (DDS) in past year: 0.337

Name Email Commits
Austin Ziegler a****n@z****a 128
Austin Ziegler a****n@r****g 124
dependabot[bot] 4****] 82
Alan Chen a****n@r****g 39
(no author) (****) 28
Tom Copeland t****m@r****g 21
Austin Ziegler a****n@h****a 17
Austin Ziegler a****n@s****m 17
b.courtois b****s@c****m 11
tiendo1011 t****1@g****m 11
Jon Rowe h****o@j****k 7
Justin Steele j****e@o****m 3
Mark Young m****g@a****o 2
Kenichi Kamiya k****1@g****m 2
Earlopain 1****n 2
Akinori MUSHA k****u@i****g 2
Vít Ondruch v****h@r****m 2
unknown g****e@r****g 2
m-nakamura145 m****5@g****m 1
ginriki d****i@g****m 1
Yuji Yaginuma y****a@g****m 1
Paul Kunysch k****h@m****m 1
Patrick Linnane p****k@l****o 1
Nicolas Leger n****r 1
Austin Ziegler a****r@c****m 1
Philippe Lafoucrière p****e@t****m 1
Todd Carrico t****o@r****g 1
camille c****e@w****m 1
joshbronson j****h@i****m 1
Michael Granger g****d@F****g 1
and 4 more...

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Issue and Pull Request metadata

Last synced: 11 days ago

Total issues: 49
Total pull requests: 234
Average time to close issues: over 1 year
Average time to close pull requests: 18 days
Total issue authors: 29
Total pull request authors: 36
Average comments per issue: 2.27
Average comments per pull request: 1.03
Merged pull request: 165
Bot issues: 1
Bot pull requests: 139

Past year issues: 2
Past year pull requests: 117
Past year average time to close issues: 2 days
Past year average time to close pull requests: 1 day
Past year issue authors: 2
Past year pull request authors: 5
Past year average comments per issue: 0.5
Past year average comments per pull request: 0.96
Past year merged pull request: 71
Past year bot issues: 1
Past year bot pull requests: 100

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/halostatue/diff-lcs

Top Issue Authors

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Top Pull Request Authors

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Top Issue Labels

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  • Question (1)

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Package metadata

gem.coop: diff-lcs

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 2.0, which has significant breaking changes (removal of deprecations and workarounds) and requires at least Ruby 3.2 or higher. See full details in the `CHANGELOG`, but users of diff-lcs should not notice any significant changes to the APIs. ==== To Install:

  • Homepage: https://github.com/halostatue/diff-lcs
  • Documentation: http://www.rubydoc.info/gems/diff-lcs/
  • Licenses: MIT,Artistic-1.0-Perl,GPL-2.0-or-later
  • Latest release: 2.0.0 (published 3 months ago)
  • Last Synced: 2026-04-29T07:01:01.373Z (1 day ago)
  • Versions: 23
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 1,166,207,462 Total
  • Docker Downloads: 3,793,764,144
  • Rankings:
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    • Dependent packages count: 0.0%
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  • Maintainers (1)
ubuntu-24.04: ruby-diff-lcs

  • Homepage: https://github.com/halostatue/diff-lcs
  • Licenses: other
  • Latest release: 1.5.1-1 (published 3 months ago)
  • Last Synced: 2026-03-13T02:09:16.965Z (about 2 months ago)
  • Versions: 1
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rubygems.org: diff-lcs

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 2.0, which has significant breaking changes (removal of deprecations and workarounds) and requires at least Ruby 3.2 or higher. See full details in the `CHANGELOG`, but users of diff-lcs should not notice any significant changes to the APIs. ==== To Install:

  • Homepage: https://github.com/halostatue/diff-lcs
  • Documentation: http://www.rubydoc.info/gems/diff-lcs/
  • Licenses: MIT,Artistic-1.0-Perl,GPL-2.0-or-later
  • Latest release: 2.0.0 (published 3 months ago)
  • Last Synced: 2026-04-29T08:01:21.092Z (1 day ago)
  • Versions: 23
  • Dependent Packages: 329
  • Dependent Repositories: 405,064
  • Downloads: 1,166,207,462 Total
  • Docker Downloads: 3,793,764,144
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  • Maintainers (1)
pkg.adelielinux.org: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.4.4-r0 (published over 3 years ago)
  • Last Synced: 2026-04-03T04:39:00.109Z (28 days ago)
  • Versions: 1
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  • Maintainers (1)
pkg.adelielinux.org: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.4.4-r0 (published over 3 years ago)
  • Last Synced: 2026-04-03T04:38:59.574Z (28 days ago)
  • Versions: 1
  • Dependent Packages: 0
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  • Maintainers (1)
proxy.golang.org: github.com/halostatue/diff-lcs

  • Homepage:
  • Documentation: https://pkg.go.dev/github.com/halostatue/diff-lcs#section-documentation
  • Licenses: other
  • Latest release: v2.0.0+incompatible (published 3 months ago)
  • Last Synced: 2026-04-27T14:21:49.900Z (3 days ago)
  • Versions: 18
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alpine-v3.18: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.0-r2 (published about 3 years ago)
  • Last Synced: 2026-04-08T18:07:41.246Z (22 days ago)
  • Versions: 1
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  • Maintainers (1)
alpine-v3.18: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.0-r2 (published about 3 years ago)
  • Last Synced: 2026-04-09T03:02:48.074Z (22 days ago)
  • Versions: 1
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    • Dependent packages count: 0.0%
    • Average: 7.588%
    • Stargazers count: 14.628%
    • Forks count: 15.725%
  • Maintainers (1)
alpine-v3.9: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.3-r1 (published over 7 years ago)
  • Last Synced: 2026-04-01T10:06:27.659Z (30 days ago)
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    • Forks count: 7.755%
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    • Dependent packages count: 23.151%
  • Maintainers (1)
alpine-v3.9: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.3-r1 (published over 7 years ago)
  • Last Synced: 2026-04-01T10:06:28.286Z (30 days ago)
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    • Forks count: 7.755%
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    • Dependent packages count: 23.151%
  • Maintainers (1)
alpine-v3.12: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.3-r3 (published about 6 years ago)
  • Last Synced: 2026-04-01T10:07:31.983Z (30 days ago)
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    • Forks count: 8.783%
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    • Dependent packages count: 21.468%
  • Maintainers (1)
alpine-v3.12: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.3-r3 (published about 6 years ago)
  • Last Synced: 2026-04-01T13:15:01.429Z (29 days ago)
  • Versions: 1
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  • Rankings:
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    • Forks count: 8.783%
    • Average: 9.473%
    • Dependent packages count: 21.468%
  • Maintainers (1)
alpine-v3.13: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.4.4-r0 (published over 5 years ago)
  • Last Synced: 2026-04-01T10:06:20.788Z (30 days ago)
  • Versions: 1
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    • Average: 9.642%
    • Forks count: 10.074%
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  • Maintainers (1)
alpine-v3.13: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.4.4-r0 (published over 5 years ago)
  • Last Synced: 2026-04-02T15:02:36.791Z (28 days ago)
  • Versions: 1
  • Dependent Packages: 0
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  • Rankings:
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    • Stargazers count: 8.973%
    • Average: 9.642%
    • Forks count: 10.074%
    • Dependent packages count: 19.522%
  • Maintainers (1)
alpine-v3.11: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.3-r2 (published over 6 years ago)
  • Last Synced: 2026-04-01T10:09:10.264Z (30 days ago)
  • Versions: 1
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  • Rankings:
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    • Forks count: 8.586%
    • Average: 9.668%
    • Dependent packages count: 22.601%
  • Maintainers (1)
alpine-v3.11: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.3-r2 (published over 6 years ago)
  • Last Synced: 2026-04-01T10:09:10.834Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
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  • Rankings:
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    • Forks count: 8.586%
    • Average: 9.668%
    • Dependent packages count: 22.601%
  • Maintainers (1)
alpine-v3.8: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.3-r1 (published almost 8 years ago)
  • Last Synced: 2026-04-01T10:07:00.856Z (30 days ago)
  • Versions: 1
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  • Rankings:
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    • Forks count: 7.371%
    • Average: 9.677%
    • Dependent packages count: 25.225%
  • Maintainers (1)
alpine-v3.8: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.3-r1 (published almost 8 years ago)
  • Last Synced: 2026-04-01T10:06:54.501Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Stargazers count: 6.112%
    • Forks count: 7.371%
    • Average: 9.677%
    • Dependent packages count: 25.225%
  • Maintainers (1)
alpine-v3.14: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.4.4-r0 (published over 5 years ago)
  • Last Synced: 2026-04-01T10:06:40.636Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
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  • Rankings:
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    • Average: 10.292%
    • Forks count: 10.362%
    • Dependent packages count: 21.681%
  • Maintainers (1)
alpine-v3.14: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.4.4-r0 (published over 5 years ago)
  • Last Synced: 2026-04-01T10:06:41.220Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
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    • Average: 10.292%
    • Forks count: 10.362%
    • Dependent packages count: 21.681%
  • Maintainers (1)
alpine-v3.10: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.3-r1 (published almost 7 years ago)
  • Last Synced: 2026-04-01T10:10:50.060Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
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    • Forks count: 8.279%
    • Average: 11.204%
    • Dependent packages count: 29.555%
  • Maintainers (1)
alpine-v3.10: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.3-r1 (published almost 7 years ago)
  • Last Synced: 2026-04-01T10:10:49.533Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
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    • Forks count: 8.279%
    • Average: 11.204%
    • Dependent packages count: 29.555%
  • Maintainers (1)
alpine-v3.15: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.4.4-r1 (published over 4 years ago)
  • Last Synced: 2026-04-03T04:38:22.368Z (28 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
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    • Forks count: 11.213%
    • Average: 11.731%
    • Dependent packages count: 25.585%
  • Maintainers (1)
alpine-v3.15: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.4.4-r1 (published over 4 years ago)
  • Last Synced: 2026-04-01T13:24:16.701Z (29 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
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    • Forks count: 11.213%
    • Average: 11.731%
    • Dependent packages count: 25.585%
  • Maintainers (1)
alpine-edge: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.6.1-r0 (published about 1 year ago)
  • Last Synced: 2026-04-01T10:09:27.084Z (30 days ago)
  • Versions: 6
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
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    • Dependent packages count: 14.641%
    • Stargazers count: 15.83%
    • Forks count: 16.504%
  • Maintainers (1)
alpine-edge: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.6.1-r0 (published about 1 year ago)
  • Last Synced: 2026-03-26T08:22:22.509Z (about 1 month ago)
  • Versions: 6
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Average: 11.744%
    • Dependent packages count: 14.641%
    • Stargazers count: 15.83%
    • Forks count: 16.504%
  • Maintainers (1)
alpine-v3.16: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.0-r1 (published about 4 years ago)
  • Last Synced: 2026-04-01T10:11:15.614Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Stargazers count: 10.947%
    • Forks count: 12.003%
    • Average: 12.565%
    • Dependent packages count: 27.311%
  • Maintainers (1)
alpine-v3.16: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.0-r1 (published about 4 years ago)
  • Last Synced: 2026-04-01T10:11:14.111Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Stargazers count: 10.947%
    • Forks count: 12.003%
    • Average: 12.565%
    • Dependent packages count: 27.311%
  • Maintainers (1)
alpine-v3.17: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.0-r1 (published about 4 years ago)
  • Last Synced: 2026-04-08T14:07:05.690Z (22 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Stargazers count: 13.411%
    • Average: 13.743%
    • Forks count: 14.309%
    • Dependent packages count: 27.254%
  • Maintainers (1)
alpine-v3.17: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.0-r1 (published about 4 years ago)
  • Last Synced: 2026-04-08T14:08:18.502Z (22 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Stargazers count: 13.411%
    • Average: 13.743%
    • Forks count: 14.309%
    • Dependent packages count: 27.254%
  • Maintainers (1)
debian-11: ruby-diff-lcs

  • Homepage: https://github.com/halostatue/diff-lcs
  • Documentation: https://packages.debian.org/bullseye/ruby-diff-lcs
  • Licenses:
  • Latest release: 1.4.4-1 (published 3 months ago)
  • Last Synced: 2026-03-13T09:27:44.873Z (about 2 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
alpine-v3.23: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.6.1-r0 (published about 1 year ago)
  • Last Synced: 2026-04-09T02:02:56.882Z (22 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
  • Maintainers (1)
alpine-v3.19: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.0-r2 (published about 3 years ago)
  • Last Synced: 2026-04-01T10:12:18.040Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
  • Maintainers (1)
alpine-v3.19: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.0-r2 (published about 3 years ago)
  • Last Synced: 2026-04-03T04:39:24.348Z (28 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
  • Maintainers (1)
debian-12: ruby-diff-lcs

  • Homepage: https://github.com/halostatue/diff-lcs
  • Documentation: https://packages.debian.org/bookworm/ruby-diff-lcs
  • Licenses:
  • Latest release: 1.5.0-1 (published 3 months ago)
  • Last Synced: 2026-03-13T03:28:43.701Z (about 2 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
debian-10: ruby-diff-lcs

  • Homepage: https://github.com/halostatue/diff-lcs
  • Documentation: https://packages.debian.org/buster/ruby-diff-lcs
  • Licenses:
  • Latest release: 1.3-1 (published 3 months ago)
  • Last Synced: 2026-03-13T20:01:49.737Z (about 2 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
ubuntu-23.04: ruby-diff-lcs

  • Homepage: https://github.com/halostatue/diff-lcs
  • Licenses:
  • Latest release: 1.5.0-1 (published 3 months ago)
  • Last Synced: 2026-03-11T14:11:05.902Z (about 2 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
ubuntu-20.04: ruby-diff-lcs

  • Homepage: https://github.com/halostatue/diff-lcs
  • Licenses: other
  • Latest release: 1.3-1 (published 3 months ago)
  • Last Synced: 2026-03-13T13:25:13.650Z (about 2 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
ubuntu-23.10: ruby-diff-lcs

  • Homepage: https://github.com/halostatue/diff-lcs
  • Licenses:
  • Latest release: 1.5.0-1 (published 3 months ago)
  • Last Synced: 2026-03-14T03:13:28.164Z (about 2 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
debian-13: ruby-diff-lcs

  • Homepage: https://github.com/halostatue/diff-lcs
  • Documentation: https://packages.debian.org/trixie/ruby-diff-lcs
  • Licenses: other
  • Latest release: 1.5.1-1 (published 3 months ago)
  • Last Synced: 2026-03-14T15:02:31.359Z (about 2 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
alpine-v3.20: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.1-r0 (published about 2 years ago)
  • Last Synced: 2026-04-01T10:12:33.542Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
  • Maintainers (1)
alpine-v3.20: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.1-r0 (published about 2 years ago)
  • Last Synced: 2026-04-01T10:12:31.356Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
  • Maintainers (1)
alpine-v3.22: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.6.1-r0 (published about 1 year ago)
  • Last Synced: 2026-04-01T10:11:47.516Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
  • Maintainers (1)
ubuntu-24.10: ruby-diff-lcs

  • Homepage: https://github.com/halostatue/diff-lcs
  • Licenses:
  • Latest release: 1.5.1-1 (published 3 months ago)
  • Last Synced: 2026-03-09T17:04:34.418Z (about 2 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
ubuntu-22.04: ruby-diff-lcs

  • Homepage: https://github.com/halostatue/diff-lcs
  • Licenses:
  • Latest release: 1.4.4-1 (published 3 months ago)
  • Last Synced: 2026-03-13T22:41:35.124Z (about 2 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
guix: ruby-diff-lcs

Compute the difference between two Enumerable sequences

alpine-v3.21: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.1-r0 (published about 2 years ago)
  • Last Synced: 2026-04-01T10:11:24.668Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
  • Maintainers (1)
alpine-v3.22: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.6.1-r0 (published about 1 year ago)
  • Last Synced: 2026-04-01T10:11:48.868Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
  • Maintainers (1)
alpine-v3.21: ruby-diff-lcs

Generate difference sets between Ruby sequences

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.5.1-r0 (published about 2 years ago)
  • Last Synced: 2026-04-01T10:11:31.451Z (30 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
  • Maintainers (1)
alpine-v3.23: ruby-diff-lcs-tools

Generate difference sets between Ruby sequences (CLI tools)

  • Homepage: http://halostatue.github.io/diff-lcs/
  • Licenses: MIT
  • Latest release: 1.6.1-r0 (published about 1 year ago)
  • Last Synced: 2026-04-13T13:05:33.571Z (17 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%
  • Maintainers (1)

Dependencies

Gemfile rubygems
  • byebug >= 0
  • fasterer >= 0
  • hoe ~> 3.20
  • rake < 11
  • rdoc < 4
  • ruby-debug >= 0
  • simplecov ~> 0.18
  • standardrb >= 0
.github/workflows/ci.yml actions
  • actions/checkout v3 composite
  • ruby/setup-ruby v1 composite
.github/workflows/codeql-analysis.yml actions
  • actions/checkout v2 composite
  • github/codeql-action/analyze v1 composite
  • github/codeql-action/autobuild v1 composite
  • github/codeql-action/init v1 composite
diff-lcs.gemspec rubygems

Score: 32.27431483636251