long_binary.rb « option_params « doc - ruby.git - The Ruby Programming Language

summary refs log tree commit diff

path: root/doc/option_params/long_binary.rb

blob: 8eccecaf3af6f1d4d3a6f42b5cc96798fb04237d (plain)

require 'optparse'
parser = OptionParser.new
parser.on('--[no-]binary') do |value|
  p [value, value.class]
end
parser.parse!