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: / opt / alt / ruby34 / share / gems / gems / getoptlong-0.2.1 / sample / getoptlong /

Filename : return_in_order.rb

back

require 'getoptlong'

options = GetoptLong.new(
  ['--xxx', GetoptLong::REQUIRED_ARGUMENT],
  ['--yyy', GetoptLong::OPTIONAL_ARGUMENT],
  ['--zzz', GetoptLong::NO_ARGUMENT]
)
options.ordering = GetoptLong::RETURN_IN_ORDER
puts "Original ARGV: #{ARGV}"
options.each do |option, argument|
  p [option, argument]
end
puts "Remaining ARGV: #{ARGV}"