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author | Ian Cordasco <graffatcolmingov@gmail.com> | 2015-06-15 23:31:46 -0500 |
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committer | Matthew Draper <matthew@trebex.net> | 2015-07-18 15:18:42 +0930 |
commit | 2e244dd784c1e1a831eb2103fe55b6590c4ae003 (patch) | |
tree | e60ca67087220936347f6c4ea6342facb053df8b | |
parent | 4453f50aa0d36f0fca08a19d75270c7fb28d2b74 (diff) | |
download | rack-2e244dd784c1e1a831eb2103fe55b6590c4ae003.tar.gz |
Omit unnecessary ?s in EXTENDED_INITIAL_VALUE
The ? outside the groups is redundant and Ruby's regular expression engine rightfully produces a warning when compiling the regular expression. Removing the ?s prevents the warning from being printed to stderr. See also: http://rubular.com/r/J4CWeIHQTK
-rw-r--r-- | lib/rack/multipart.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/rack/multipart.rb b/lib/rack/multipart.rb index 79f6d993..9417120a 100644 --- a/lib/rack/multipart.rb +++ b/lib/rack/multipart.rb @@ -24,11 +24,11 @@ module Rack SECTION = /\*0|\*\d+/ REGULAR_PARAMETER_NAME = /#{ATTRIBUTE}#{SECTION}?/ REGULAR_PARAMETER = /(#{REGULAR_PARAMETER_NAME})=(#{VALUE})/ - EXTENDED_OTHER_NAME = /#{ATTRIBUTE}\*[1-9]\d+\*/ + EXTENDED_OTHER_NAME = /#{ATTRIBUTE}\*[1-9][0-9]+\*/ EXTENDED_OTHER_VALUE = /%[0-9a-fA-F]{2}|#{ATTRIBUTE_CHAR}/ EXTENDED_OTHER_PARAMETER = /#{EXTENDED_OTHER_NAME}=#{EXTENDED_OTHER_VALUE}/ EXTENDED_INITIAL_NAME = /#{ATTRIBUTE}(?:\*0)?\*/ - EXTENDED_INITIAL_VALUE = /(?:[a-zA-Z0-9\-]+)?'(?:[a-zA-Z0-9\-]+)?'(?:#{EXTENDED_OTHER_VALUE}+)/ + EXTENDED_INITIAL_VALUE = /(?:[a-zA-Z0-9\-]+)'(?:[a-zA-Z0-9\-]+)'(?:#{EXTENDED_OTHER_VALUE}+)/ EXTENDED_INITIAL_PARAMETER = /#{EXTENDED_INITIAL_NAME}=#{EXTENDED_INITIAL_VALUE}/ EXTENDED_PARAMETER = /#{EXTENDED_INITIAL_PARAMETER}|#{EXTENDED_OTHER_PARAMETER}/ DISPPARM = /;\s*#{REGULAR_PARAMETER}|#{EXTENDED_PARAMETER}/ |