class Gem::Commands::DependencyCommand

# File lib/rubygems/commands/dependency_command.rb, line 11
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

# File lib/rubygems/commands/dependency_command.rb, line 117
def execute
  ensure_local_only_reverse_dependencies

  pattern = name_pattern options[:args]
  requirement = Gem::Requirement.new options[:version]

  specs = fetch_specs pattern, requirement, options[:prerelease]

  reverse = reverse_dependencies specs

  if options[:pipe_format]
    display_pipe specs
  else
    display_readable specs, reverse
  end
end