Contents

require 'main'

ARGV.replace %w( 40 1 1 ) if ARGV.empty?

Main {
  argument('foo'){
    arity 3                             # foo will given three times
    cast :int                           # value cast to Fixnum
    validate{|foo| [40,1].include? foo} # raises error in failure case 
    description 'the foo param'         # shown in --help
  }

  def run
    p params['foo'].given?
    p params['foo'].values
  end
}

Version data entries

53 entries across 52 versions & 3 rubygems

Version	Path
main-4.7.6	samples/b.rb
main-4.7.5	samples/b.rb
main-4.7.4	samples/b.rb
main-4.7.3	samples/b.rb
main-4.7.2	samples/b.rb
main-4.7.1	samples/b.rb
main-4.7.0	samples/b.rb
main-4.6.0	samples/b.rb
main-4.4.0	samples/b.rb
main-4.3.0	samples/b.rb
main-4.2.0	samples/b.rb
main-4.0.0	samples/b.rb
main-3.0.3	samples/b.rb
main-3.0.2	samples/b.rb
main-3.0.1	samples/b.rb
main-2.9.3	samples/b.rb
main-2.9.2	samples/b.rb
main-2.9.0	samples/b.rb
main-2.1.0	samples/b.rb
main-2.4.0	samples/b.rb