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* lib/optparse.rb (SPLAT_PROC): splat values by hand.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20902 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2008-12-21 05:55:20 +00:00
parent 1cf4744a83
commit 39c4d6928b
2 changed files with 5 additions and 9 deletions
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8
ChangeLog
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@ -1,10 +1,6 @@
Sun Dec 21 14:48:51 2008 TAKAO Kouji <kouji@takao7.net>
Sun Dec 21 14:55:18 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* test/readline/test_readline_history.rb: checked encoding.
Sun Dec 21 14:45:58 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/optparse.rb (parse_in_order): splat values to be passed.
* lib/optparse.rb (SPLAT_PROC): splat values by hand.
Sun Dec 21 13:50:37 2008 TAKAO Kouji <kouji@takao7.net>

6
lib/optparse.rb
View file

@ -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)