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Source: ruby-parser
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Section: ruby
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Priority: optional
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Maintainer: Debian Ruby Extras Maintainers <pkg-ruby-extras-maintainers@lists.alioth.debian.org>
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Uploaders: <>
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DM-Upload-Allowed: yes
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Build-Depends: debhelper (>= 7.0.50~), gem2deb (>= 0.3.0~)
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Standards-Version: 3.9.3
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#Vcs-Git: git://git.debian.org/pkg-ruby-extras/ruby-parser.git
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#Vcs-Browser: http://git.debian.org/?p=pkg-ruby-extras/ruby-parser.git;a=summary
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Homepage: https://github.com/seattlerb/ruby_parser
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XS-Ruby-Versions: all
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Package: ruby-parser
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Architecture: all
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XB-Ruby-Versions: ${ruby:Versions}
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Depends: ${shlibs:Depends}, ${misc:Depends}, ruby | ruby-interpreter
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# sexp_processor (~> 4.1), minitest (~> 5.0, development), rdoc (~> 4.0, development), racc (~> 1.4.6, development), rake (< 10, development), hoe (~> 3.6, development)
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Description: ruby_parser (RP) is a ruby parser written in pure ruby (utilizing racc--which does by default use a C extension)
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ruby_parser (RP) is a ruby parser written in pure ruby (utilizing
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racc--which does by default use a C extension). RP's output is
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the same as ParseTree's output: s-expressions using ruby's arrays and
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base types.
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.
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As an example:
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.
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def conditional1 arg1
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return 1 if arg1 == 0
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return 0
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end
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.
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becomes:
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.
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s(:defn, :conditional1, s(:args, :arg1),
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s(:if,
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s(:call, s(:lvar, :arg1), :==, s(:lit, 0)),
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s(:return, s(:lit, 1)),
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nil),
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s(:return, s(:lit, 0)))
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.
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Tested against 801,039 files from the latest of all rubygems (as of 2013-05):
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.
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* 1.8 parser is at 99.9739% accuracy, 3.651 sigma
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* 1.9 parser is at 99.9940% accuracy, 4.013 sigma
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* 2.0 parser is at 99.9939% accuracy, 4.008 sigma
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