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2.13.3 / 2024-05-21 ↑

  • 2 bug fixes:

    • Add secondary sort of score & files on output. (njhammond)

    • Sort input files to make tracking progress easier.

2.13.2 / 2024-02-05 ↑

  • 1 bug fix:

    • Pass dirs to Flay.run in FlayTask. (adam12)

2.13.1 / 2023-07-20 ↑

  • 1 minor enhancement:

    • Brought in action_view erubi hacks to enable block calls w/ <%= forms.

2.13.0 / 2022-04-09 ↑

  • 1 minor enhancement:

    • Switched from erubis to erubi for erb processing. (clive-devops)

  • 1 bug fix:

    • Minor cleanup and top-level error handling changes.

2.12.1 / 2019-10-08 ↑

  • 1 bug fix:

    • Fixed some sexp access under STRICT_SEXP=1.

2.12.0 / 2018-04-29 ↑

  • 1 minor enhancement:

    • Switched node filtering to happen before processing to avoid subtrees getting processed. Thanks to codeclimate.com for funding this effort!

2.11.0 / 2018-04-05 ↑

  • 2 minor enhancements:

    • Added ‘filters` option to skip processing subtrees that match given patterns.

    • Switched structural_hash to use crc32 to calculate node type values. Thanks to codeclimate.com!

  • 1 bug fix:

    • Merge options w/ defaults. Mostly to fix testing.

2.10.0 / 2017-07-17 ↑

  • 1 minor enhancement:

    • Added sexp tree filtering via :filters option.

2.9.0 / 2017-04-13 ↑

  • 1 minor enhancement:

    • Added Sexp#pure_ruby_hash from flay-persistent and switched structural_hash to it. Faster than ruby’s #hash and stable.

2.8.1 / 2016-08-24 ↑

  • 1 bug fix:

    • Accidentally removed require from flay_task.rb. (ajacques)

2.8.0 / 2016-05-16 ↑

  • 1 minor enhancement:

    • Switched to path_expander to deal with cmdline args. See path_expander for details.

  • 2 bug fixes:

    • Added dev deps and bundler plugin to make flavorjones happy. (flavorjones)

    • Explicitly require rake/tasklib in flay_task.rb. (jasonkarns)

2.7.0 / 2016-01-21 ↑

  • 1 minor enhancement:

    • Switched to erubis to make more compatible w/ rails usage.

2.6.1 / 2015-01-30 ↑

  • 1 bug fix:

    • Fixed frozen string modification error on ruby 2.0+. (apiology)

2.6.0 / 2015-01-09 ↑

  • 2 minor enhancements:

    • Added support for .flayignore files. (kcdragon)

    • Added Flay.filter_files(files, ignore_path_or_io).

2.5.0 / 2014-05-29 ↑

  • 6 minor enhancements:

    • Added Flay::Item and Flay::Location to encapsulate analysis.

    • Added ‘–only nodetype` filter flag.

    • Flay#analyze now returns a nice data structure you can walk over.

    • Flay#report is now much more dumb. :)

    • Flay#report now takes an optional IO object.

    • Removed unused prune arg in Flay#report.

2.4.0 / 2013-07-24 ↑

  • 1 minor enhancement:

    • Allow plugins to provide sexp to source converters for –diff. (UncleGene)

2.3.1 / 2013-07-11 ↑

  • 1 bug fix:

    • Fixed –diff outputting twice if there are no comments. (kalenkov)

2.3.0 / 2013-05-10 ↑

  • 2 minor enhancements:

    • Refactored n_way_diff into split_and_group, collapse_and_label, and pad_with_empty_strings.

    • n_way_diff now does leading comments separately from the code, to better align diffs.

  • 1 bug fix:

    • Fixed code/home urls in readme/gem.

2.2.0 / 2013-04-09 ↑

Semantic versioning doesn’t take into account how AWESOME a release is. In this case, it severely falls short. I’d jump to 4.0 if I could.

  • 2 major enhancements:

    • Added –fuzzy (ie copy, paste, & modify) duplication detection.

    • Added –liberal, which changes the way prune works to identify more duplication.

  • 12 minor enhancements:

    • Added -# to turn off item numbering. Helps with diffs to compare runs over time.

    • Added Sexp#+.

    • Added Sexp#code_index to specify where *code starts in some sexps.

    • Added Sexp#has_code?.

    • Added Sexp#initialize_copy to propagate file/line/modified info.

    • Added Sexp#modified, #modified=, and #modified?.

    • Added Sexp#split_at(n). (Something I’ve wanted in Array for ages).

    • Added Sexp#split_code.

    • Added mass and diff options to rake debug.

    • Added rake run task w/ mass, diff, and liberal options

    • Made report’s sort more stable, so I can do better comparison runs.

    • Wrapped Sexp#[] to propagate file/line/modified info.

2.1.0 / 2013-02-13 ↑

  • 5 minor enhancements:

    • Added –timeout option. Defaults to 10 seconds.

    • Added ability for plugins to define options_<pluginname> method to extend options.

    • Flay no longer defaults to ‘.’ if no args given. Allows plugins to do more

    • Moved #analyze down to #report. #process only processes, nothing more.

    • Sort output for more stable reporting. Better for diffing against, my dear.

2.0.1 / 2012-12-18 ↑

  • 2 bug fixes:

    • Avoid redefined warning for File::RUBY19. (svendahlstrand)

    • Relaxed the ruby_parser dependency.

2.0.0 / 2012-11-02 ↑

  • 1 minor enhancement:

    • Added a timeout handler to skip when RubyParser times out on a large file

2.0.0.b1 / 2012-08-07 ↑

  • 2 major enhancements:

    • Parses ruby 1.9! (still in beta)

    • Moved Sexp#deep_each and Sexp#each_sexp to sexp_processor

  • 1 minor enhancements:

    • Use File.binread (File.read in 1.8) to bypass encoding errors

  • 1 bug fix:

    • Fixed failing tests against ruby_parser 3

1.4.3 / 2011-08-10 ↑

  • 1 bug fix:

    • Fixes for 1.9 with –diff. (mmullis)

1.4.2 / 2011-02-18 ↑

  • 2 bug fixes:

    • Added flay require in flay_task

    • Switched to minitest. (doh)

1.4.1 / 2010-09-01 ↑

  • 2 minor enhancements:

    • Added extra error handling for ERB flay to deal with tons of bad ERB

    • Skip plugin if another version already loaded (eg local vs gem).

  • 1 bug fix:

    • Fixed all tests that were having problems on 1.9 due to unstable hashes

1.4.0 / 2009-08-14 ↑

  • 4 minor enhancements:

    • Pushed Sexp#mass up to sexp_processor.

    • Removed #similarity #compare_to, #intersection, #triangle, and other cruft.

    • Renamed all_subhashes to all_structural_subhashes.

    • Renamed fuzzy_hash to structural_hash.

1.3.0 / 2009-06-23 ↑

  • 5 minor enhancements:

    • Added –summary to display flay scores per file.

    • Added –verbose to display processing progress.

    • Protect against syntax errors in bad code and continue flaying.

    • Removed fuzzy matching. Never got it to feel right. Slow. Broken on 1.9

    • Renamed –verbose to –diff.

1.2.1 / 2009-03-16 ↑

  • 3 minor enhancements:

    • Added gauntlet_flay.rb

    • Cached value of plugins loaded.

    • Refactored and separated analysis phase from process phase

  • 1 bug fix:

    • Added bin dir to default dirs list in FlayTask

1.2.0 / 2009-03-09 ↑

  • 2 major enhancements:

    • Added flay_task.rb

    • Added plugin system (any flay_(c,java,js,etc).rb files).

  • 4 minor enhancements:

    • Added expand_dirs_to_files and made dirs valid arguments.

    • Added flay_erb.rb plugin.

    • Added optparse option processing.

    • Refactored to make using w/in rake and other CI systems clean and easy.

1.1.0 / 2009-01-20 ↑

  • 7 minor enhancement:

    • Added -v verbose mode to print out N-way diff of the detected code.

    • Added identical node scoring and reporting.

    • Added the start of copy/paste+edit detection, not even close yet.

    • Added more tests.

    • Added rcov tasks

    • Clarified output a bit

    • Refactored process_sexps to make doing other languages/systems easier.

1.0.0 / 2008-11-06 ↑

  • 1 major enhancement

    • Birthday!