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author(no author) <(no author)@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-12-20 14:41:10 +0000
committer(no author) <(no author)@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-12-20 14:41:10 +0000
commit330a8e51c56f5386753f55ba8e656a62471a36ba (patch)
tree9baa48b1a2dfad4b0d1d9580248177be8c0e9802 /sample/optparse
parent50651e957a10a0cbc782841116ae576018a72160 (diff)
This commit was manufactured by cvs2svn to create branch 'ruby_1_8'.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sample/optparse')
-rwxr-xr-xsample/optparse/subcommand.rb19
1 files changed, 19 insertions, 0 deletions
diff --git a/sample/optparse/subcommand.rb b/sample/optparse/subcommand.rb
new file mode 100755
index 0000000..21c42dd
--- /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?