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ruby--ruby/doc/tutorial/required_argument.rb
2021-04-08 12:11:32 +09:00

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Ruby

require 'optparse'
parser = OptionParser.new
parser.on('-x XXX', '--xxx') do |value|
p ['--xxx', value]
end
parser.on('-y', '--y YYY') do |value|
p ['--yyy', value]
end
parser.parse!