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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-12-11 04:09:07 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-12-11 04:09:07 +0000 |
commit | 0e01d2883bfffd8335c8d3391e3d5a79c24aeb13 (patch) | |
tree | 2d182162d33c1588bb4365762f5826eece0f81b4 /sample/optparse/subcommand.rb | |
parent | 12790683f360ac66a5726859fc06d8d4a7a2fb28 (diff) | |
download | ruby-0e01d2883bfffd8335c8d3391e3d5a79c24aeb13.tar.gz |
* sample/optparse/subcommand.rb: a sample for sub commands like
cvs. contributed by Minero Aoki.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7532 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sample/optparse/subcommand.rb')
-rwxr-xr-x | sample/optparse/subcommand.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sample/optparse/subcommand.rb b/sample/optparse/subcommand.rb new file mode 100755 index 0000000000..21c42dd60a --- /dev/null +++ b/sample/optparse/subcommand.rb @@ -0,0 +1,19 @@ +#! /usr/bin/ruby +# contributed by Minero Aoki. + +require 'optparse' + +parser = OptionParser.new +parser.on('-i') { puts "-i" } +parser.on('-o') { puts '-o' } + +subparsers = Hash.new {|h,k| + $stderr.puts "no such subcommand: #{k}" + exit 1 +} +subparsers['add'] = OptionParser.new.on('-i') { puts "add -i" } +subparsers['del'] = OptionParser.new.on('-i') { puts "del -i" } +subparsers['list'] = OptionParser.new.on('-i') { puts "list -i" } + +parser.order!(ARGV) +subparsers[ARGV.shift].parse!(ARGV) unless ARGV.empty? |