From fe72cff487283dbaadb9757e74f00291d772cb6f Mon Sep 17 00:00:00 2001
From: Burdette Lamar <BurdetteLamar@Yahoo.com>
Date: Tue, 6 Apr 2021 13:55:21 -0500
Subject: [ruby/optparse] More on tutorial (#9)

* More on tutorial: clearer example output

https://github.com/ruby/optparse/commit/84dfd92d2a
---
 doc/tutorial/optional_argument.rb | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 doc/tutorial/optional_argument.rb

(limited to 'doc/tutorial/optional_argument.rb')

diff --git a/doc/tutorial/optional_argument.rb b/doc/tutorial/optional_argument.rb
new file mode 100644
index 0000000000..ebff2f466d
--- /dev/null
+++ b/doc/tutorial/optional_argument.rb
@@ -0,0 +1,9 @@
+require 'optparse'
+parser = OptionParser.new
+parser.on('-x [XXX]', '--xxx') do |value|
+  p ['--xxx', value]
+end
+parser.on('-y', '--yyy [YYY]') do |value|
+  p ['--yyy', value]
+end
+parser.parse!
-- 
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