4 files changed, 0 insertions, 29 deletions
diff --git a/doc/ruby/argv.rb b/doc/ruby/argv.rb
deleted file mode 100644
index 12495cfa1f..0000000000
--- a/doc/ruby/argv.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-p ARGV
-
diff --git a/doc/ruby/long_names.rb b/doc/ruby/long_names.rb
deleted file mode 100644
index e36152d097..0000000000
--- a/doc/ruby/long_names.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-require 'optparse'
-parser = OptionParser.new
-parser.on('--xxx') do |option|
-  p "--xxx #{option}"
-end
-parser.on('--y1%', '--z2#') do |option|
-  p "--y1% or --z2# #{option}"
-end
-parser.parse!
diff --git a/doc/ruby/mixed_names.rb b/doc/ruby/mixed_names.rb
deleted file mode 100644
index b8f3ac9819..0000000000
--- a/doc/ruby/mixed_names.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-require 'optparse'
-parser = OptionParser.new
-parser.on('-x', '--xxx') do |option|
-  p "--xxx #{option}"
-end
-parser.on('-y', '--y1%') do |option|
-  p "--y1% #{option}"
-end
-parser.parse!
diff --git a/doc/ruby/short_names.rb b/doc/ruby/short_names.rb
deleted file mode 100644
index 0dc35b789b..0000000000
--- a/doc/ruby/short_names.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-require 'optparse'
-parser = OptionParser.new
-parser.on('-x') do |option|
-  p "-x #{option}"
-end
-parser.on('-1', '-%') do |option|
-  p "-1 or -% #{option}"
-end
-parser.parse!