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author | Jeffrey Hardy <packagethief@gmail.com> | 2009-08-26 12:10:42 -0400 |
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committer | Jeremy Kemper <jeremy@bitsweat.net> | 2009-08-26 14:46:38 -0700 |
commit | 66d8063c910b166e58f77ca5149a454f721667c7 (patch) | |
tree | eb2d8cfddd7312f4f441ca4e14aa81b645ec9960 /activesupport/lib/active_support | |
parent | 05b529ca57f75ce64540b9d34597e0c3bfe1fca7 (diff) | |
download | rails-66d8063c910b166e58f77ca5149a454f721667c7.tar.gz rails-66d8063c910b166e58f77ca5149a454f721667c7.tar.bz2 rails-66d8063c910b166e58f77ca5149a454f721667c7.zip |
Correct Regexp#un/optionalize assertions and fix uncovered failures
[#3102 state:incomplete]
Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
Diffstat (limited to 'activesupport/lib/active_support')
-rw-r--r-- | activesupport/lib/active_support/core_ext/regexp.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/regexp.rb b/activesupport/lib/active_support/core_ext/regexp.rb index 1a04c70d87..95d06ee6ee 100644 --- a/activesupport/lib/active_support/core_ext/regexp.rb +++ b/activesupport/lib/active_support/core_ext/regexp.rb @@ -9,6 +9,8 @@ class Regexp #:nodoc: class << self def optionalize(pattern) + return pattern if pattern == "" + case unoptionalize(pattern) when /\A(.|\(.*\))\Z/ then "#{pattern}?" else "(?:#{pattern})?" |