class Gem::Commands::DependencyCommand

def initialize
  super 'dependency',
        'Show the dependencies of an installed gem',
        :version => Gem::Requirement.default, :domain => :local
  add_version_option
  add_platform_option
  add_prerelease_option
  add_option('-R', '--[no-]reverse-dependencies',
             'Include reverse dependencies in the output') do
    |value, options|
    options[:reverse_dependencies] = value
  end
  add_option('-p', '--pipe',
             "Pipe Format (name --version ver)") do |value, options|
    options[:pipe_format] = value
  end
  add_local_remote_options
end