1 files changed, 0 insertions, 62 deletions
diff --git a/sample/getoptlong/fibonacci.rb b/sample/getoptlong/fibonacci.rb
deleted file mode 100644
index 24a2aab3c3..0000000000
--- a/sample/getoptlong/fibonacci.rb
+++ /dev/null
@@ -1,62 +0,0 @@
-require 'getoptlong'
-
-options = GetoptLong.new(
-  ['--number', '-n', GetoptLong::REQUIRED_ARGUMENT],
-  ['--verbose', '-v', GetoptLong::OPTIONAL_ARGUMENT],
-  ['--help', '-h', GetoptLong::NO_ARGUMENT]
-)
-
-def help(status = 0)
-  puts <<~HELP
-    Usage:
-
-      -n n, --number n:
-        Compute Fibonacci number for n.
-      -v [boolean], --verbose [boolean]:
-        Show intermediate results; default is 'false'.
-      -h, --help:
-        Show this help.
-  HELP
-  exit(status)
-end
-
-def print_fibonacci (number)
-  return 0 if number == 0
-  return 1 if number == 1 or number == 2
-  i = 0
-  j = 1
-  (2..number).each do
-    k = i + j
-    i = j
-    j = k
-    puts j if @verbose
-  end
-  puts j unless @verbose
-end
-
-options.each do |option, argument|
-  case option
-  when '--number'
-    @number = argument.to_i
-  when '--verbose'
-    @verbose = if argument.empty?
-      true
-    elsif argument.match(/true/i)
-      true
-    elsif argument.match(/false/i)
-      false
-    else
-      puts '--verbose argument must be true or false'
-      help(255)
-    end
-  when '--help'
-    help
-  end
-end
-
-unless @number
-  puts 'Option --number is required.'
-  help(255)
-end
-
-print_fibonacci(@number)