зеркало из https://github.com/github/ruby.git
* doc/re.rdoc (Performance): Removed useless sample output from final
performance example and switched from #match to #=~ for consistency. [ruby-trunk - Bug #6524] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -1,3 +1,9 @@
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Sat Jun 2 06:34:15 2012 Eric Hodel <drbrain@segment7.net>
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* doc/re.rdoc (Performance): Removed useless sample output from final
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performance example and switched from #match to #=~ for consistency.
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[ruby-trunk - Bug #6524]
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Fri Jun 1 09:30:53 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* object.c (class_or_module_required): extract check for class or
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@ -644,6 +644,5 @@ One approach for improving performance is to anchor the match to the
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beginning of the string, thus significantly reducing the amount of
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backtracking needed.
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Regexp.new('\A' 'a?' * 29 + 'a' * 29).match('a' * 29)
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#=> #<MatchData "aaaaaaaaaaaaaaaaaaaaaaaaaaaaa">
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Regexp.new('\A' 'a?' * 29 + 'a' * 29) =~ 'a' * 29
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