require 'trollop'

ARGV = ['-n', 'name', '-a', '100']
# ARGV = ['--help']

opts = Trollop::options do
    opt :name, 'Your Name', :short => 'n', :type => String, :required => true
    opt :age, 'Your Age', :short => 'a', :type => Integer, :required => true
end

p opts

puts "Your name is #{opts[:name]}"
puts "Your age is #{opts[:age]}"