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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-21 05:55:20 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-21 05:55:20 +0000 |
commit | 6ea2bbc843dc4c64277feb2d51c8e3cf9e12fb44 (patch) | |
tree | 5c34534ac7f2d6fac76d639c1c6cf7d6c0df090a /lib | |
parent | 3f12dc5a8f56e9c8c8f0c58c48ca682a0c6543d5 (diff) | |
download | ruby-6ea2bbc843dc4c64277feb2d51c8e3cf9e12fb44.tar.gz ruby-6ea2bbc843dc4c64277feb2d51c8e3cf9e12fb44.tar.xz ruby-6ea2bbc843dc4c64277feb2d51c8e3cf9e12fb44.zip |
* lib/optparse.rb (SPLAT_PROC): splat values by hand.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20902 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
-rw-r--r-- | lib/optparse.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/optparse.rb b/lib/optparse.rb index 446039116..e52d5d275 100644 --- a/lib/optparse.rb +++ b/lib/optparse.rb @@ -996,7 +996,7 @@ class OptionParser end private :notwice - SPLAT_PROC = proc {|*a| next *a} + SPLAT_PROC = proc {|*a| a.length <= 1 ? a.first : a} # # Creates an OptionParser::Switch from the parameters. The parsed argument # value is passed to the given block, where it can be processed. @@ -1263,7 +1263,7 @@ class OptionParser end begin opt, cb, val = sw.parse(rest, argv) {|*exc| raise(*exc)} - val = cb.call(*val) if cb + val = cb.call(val) if cb setter.call(sw.switch_name, val) if setter rescue ParseError raise $!.set_option(arg, rest) @@ -1294,7 +1294,7 @@ class OptionParser opt, cb, val = sw.parse(val, argv) {|*exc| raise(*exc) if eq} raise InvalidOption, arg if has_arg and !eq and arg == "-#{opt}" argv.unshift(opt) if opt and (opt = opt.sub(/\A-*/, '-')) != '-' - val = cb.call(*val) if cb + val = cb.call(val) if cb setter.call(sw.switch_name, val) if setter rescue ParseError raise $!.set_option(arg, arg.length > 2) |