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ruby-clamp 1.4.0-1
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#! /usr/bin/env ruby
# frozen_string_literal: true

# An example of multi-valued options

require "clamp"

Clamp do

  option ["-f", "--flavour"], "FLAVOUR", "flavour",
         multivalued: true, default: ["chocolate"],
         attribute_name: :flavours

  def execute
    puts "one #{flavours.join(' and ')} ice-cream"
  end

end