Manually merged from https://github.com/rubygems/rubygems/pull/2636

Enable Style/EmptyLinesAroundClassBody rubocop cop.

lib/rubygems/commands/build_command.rb

@@ -3,6 +3,7 @@ require 'rubygems/command'
 require 'rubygems/package'
 
 class Gem::Commands::BuildCommand < Gem::Command
+
   def initialize
     super 'build', 'Build a gem from a gemspec'
 
@@ -107,4 +108,5 @@ Gems can be saved to a specified filename with the output option:
       terminate_interaction 1
     end
   end
+
 end

lib/rubygems/commands/cert_command.rb

@@ -3,6 +3,7 @@ require 'rubygems/command'
 require 'rubygems/security'
 
 class Gem::Commands::CertCommand < Gem::Command
+
   def initialize
     super 'cert', 'Manage RubyGems certificates and signing settings',
           :add => [], :remove => [], :list => [], :build => [], :sign => []
@@ -311,4 +312,5 @@ For further reading on signing gems see `ri Gem::Security`.
     # It's simple, but is all we need
     email =~ /\A.+@.+\z/
   end
+
 end if defined?(OpenSSL::SSL)

lib/rubygems/commands/check_command.rb

@@ -5,6 +5,7 @@ require 'rubygems/validator'
 require 'rubygems/doctor'
 
 class Gem::Commands::CheckCommand < Gem::Command
+
   include Gem::VersionOption
 
   def initialize
@@ -89,4 +90,5 @@ specifications and will clean up gems that have been partially uninstalled.
   def usage # :nodoc:
     "#{program_name} [OPTIONS] [GEMNAME ...]"
   end
+
 end

lib/rubygems/commands/cleanup_command.rb

@@ -4,6 +4,7 @@ require 'rubygems/dependency_list'
 require 'rubygems/uninstaller'
 
 class Gem::Commands::CleanupCommand < Gem::Command
+
   def initialize
     super 'cleanup',
           'Clean up old versions of installed gems',
@@ -180,4 +181,5 @@ If no gems are named all gems in GEM_HOME are cleaned.
     # Restore path Gem::Uninstaller may have changed
     Gem.use_paths @original_home, *@original_path
   end
+
 end

lib/rubygems/commands/contents_command.rb

@@ -3,6 +3,7 @@ require 'rubygems/command'
 require 'rubygems/version_option'
 
 class Gem::Commands::ContentsCommand < Gem::Command
+
   include Gem::VersionOption
 
   def initialize
@@ -185,4 +186,5 @@ prefix or only the files that are requireable.
       [i, File.join(i, "specifications")]
     end.flatten
   end
+
 end

lib/rubygems/commands/dependency_command.rb

@@ -4,6 +4,7 @@ require 'rubygems/local_remote_options'
 require 'rubygems/version_option'
 
 class Gem::Commands::DependencyCommand < Gem::Command
+
   include Gem::LocalRemoteOptions
   include Gem::VersionOption
 
@@ -214,4 +215,5 @@ use with other commands.
       /\A#{Regexp.union(*args)}/
     end
   end
+
 end

lib/rubygems/commands/environment_command.rb

@@ -2,6 +2,7 @@
 require 'rubygems/command'
 
 class Gem::Commands::EnvironmentCommand < Gem::Command
+
   def initialize
     super 'environment', 'Display information about the RubyGems environment'
   end
@@ -171,4 +172,5 @@ lib/rubygems/defaults/operating_system.rb
 
     return nil
   end
+
 end

lib/rubygems/commands/fetch_command.rb

@@ -4,6 +4,7 @@ require 'rubygems/local_remote_options'
 require 'rubygems/version_option'
 
 class Gem::Commands::FetchCommand < Gem::Command
+
   include Gem::LocalRemoteOptions
   include Gem::VersionOption
 
@@ -72,4 +73,5 @@ then repackaging it.
       say "Downloaded #{spec.full_name}"
     end
   end
+
 end

lib/rubygems/commands/generate_index_command.rb

@@ -8,6 +8,7 @@ require 'rubygems/indexer'
 # See `gem help generate_index`
 
 class Gem::Commands::GenerateIndexCommand < Gem::Command
+
   def initialize
     super 'generate_index',
           'Generates the index files for a gem server directory',
@@ -82,4 +83,5 @@ Marshal::MINOR_VERSION constants.  It is used to ensure compatibility.
       end
     end
   end
+
 end

lib/rubygems/commands/help_command.rb

@@ -2,6 +2,7 @@
 require 'rubygems/command'
 
 class Gem::Commands::HelpCommand < Gem::Command
+
   # :stopdoc:
   EXAMPLES = <<-EOF.freeze
 Some examples of 'gem' usage.
@@ -369,4 +370,5 @@ platform.
       alert_warning "Unknown command #{command_name}. Try: gem help commands"
     end
   end
+
 end

lib/rubygems/commands/info_command.rb

@@ -4,6 +4,7 @@ require 'rubygems/command'
 require 'rubygems/query_utils'
 
 class Gem::Commands::InfoCommand < Gem::Command
+
   include Gem::QueryUtils
 
   def initialize
@@ -35,4 +36,5 @@ class Gem::Commands::InfoCommand < Gem::Command
   def defaults_str
     "--local"
   end
+
 end

lib/rubygems/commands/install_command.rb

@@ -12,6 +12,7 @@ require 'rubygems/version_option'
 # See `gem help install`
 
 class Gem::Commands::InstallCommand < Gem::Command
+
   attr_reader :installed_specs # :nodoc:
 
   include Gem::VersionOption
@@ -269,4 +270,5 @@ You can use `i` command instead of `install`.
     gems = @installed_specs.length == 1 ? 'gem' : 'gems'
     say "#{@installed_specs.length} #{gems} installed"
   end
+
 end

lib/rubygems/commands/list_command.rb

@@ -6,6 +6,7 @@ require 'rubygems/query_utils'
 # Searches for gems starting with the supplied argument.
 
 class Gem::Commands::ListCommand < Gem::Command
+
   include Gem::QueryUtils
 
   def initialize
@@ -38,4 +39,5 @@ To search for remote gems use the search command.
   def usage # :nodoc:
     "#{program_name} [REGEXP ...]"
   end
+
 end

lib/rubygems/commands/lock_command.rb

@@ -2,6 +2,7 @@
 require 'rubygems/command'
 
 class Gem::Commands::LockCommand < Gem::Command
+
   def initialize
     super 'lock', 'Generate a lockdown list of gems',
           :strict => false
@@ -105,4 +106,5 @@ lock it down to the exact version.
 
     gemspecs.find {|path| File.exist? path }
   end
+
 end

lib/rubygems/commands/mirror_command.rb

@@ -3,6 +3,7 @@ require 'rubygems/command'
 
 unless defined? Gem::Commands::MirrorCommand
   class Gem::Commands::MirrorCommand < Gem::Command
+
     def initialize
       super('mirror', 'Mirror all gem files (requires rubygems-mirror)')
       begin
@@ -21,5 +22,6 @@ The mirror command has been moved to the rubygems-mirror gem.
     def execute
       alert_error "Install the rubygems-mirror gem for the mirror command"
     end
+
   end
 end

lib/rubygems/commands/open_command.rb

@@ -3,6 +3,7 @@ require 'rubygems/command'
 require 'rubygems/version_option'
 
 class Gem::Commands::OpenCommand < Gem::Command
+
   include Gem::VersionOption
 
   def initialize
@@ -81,4 +82,5 @@ class Gem::Commands::OpenCommand < Gem::Command
 
     say "Unable to find gem '#{name}'"
   end
+
 end

lib/rubygems/commands/outdated_command.rb

@@ -5,6 +5,7 @@ require 'rubygems/spec_fetcher'
 require 'rubygems/version_option'
 
 class Gem::Commands::OutdatedCommand < Gem::Command
+
   include Gem::LocalRemoteOptions
   include Gem::VersionOption
 
@@ -29,4 +30,5 @@ update the gems with the update or install commands.
       say "#{spec.name} (#{spec.version} < #{remote_version})"
     end
   end
+
 end

lib/rubygems/commands/owner_command.rb

@@ -5,6 +5,7 @@ require 'rubygems/gemcutter_utilities'
 require 'rubygems/text'
 
 class Gem::Commands::OwnerCommand < Gem::Command
+
   include Gem::Text
   include Gem::LocalRemoteOptions
   include Gem::GemcutterUtilities
@@ -108,4 +109,5 @@ permission to.
       request.add_field "OTP", options[:otp] if options[:otp]
     end
   end
+
 end

lib/rubygems/commands/pristine_command.rb

@@ -5,6 +5,7 @@ require 'rubygems/installer'
 require 'rubygems/version_option'
 
 class Gem::Commands::PristineCommand < Gem::Command
+
   include Gem::VersionOption
 
   def initialize
@@ -187,4 +188,5 @@ extensions will be restored.
       say "Restored #{spec.full_name}"
     end
   end
+
 end

lib/rubygems/commands/push_command.rb

@@ -5,6 +5,7 @@ require 'rubygems/gemcutter_utilities'
 require 'rubygems/package'
 
 class Gem::Commands::PushCommand < Gem::Command
+
   include Gem::LocalRemoteOptions
   include Gem::GemcutterUtilities
 
@@ -103,4 +104,5 @@ The push command will use ~/.gem/credentials to authenticate to a server, but yo
       gem_metadata["allowed_push_host"]
     ]
   end
+
 end

lib/rubygems/commands/query_command.rb

@@ -4,6 +4,7 @@ require 'rubygems/query_utils'
 require 'rubygems/deprecate'
 
 class Gem::Commands::QueryCommand < Gem::Command
+
   extend Gem::Deprecate
   rubygems_deprecate_command
 
@@ -23,4 +24,5 @@ class Gem::Commands::QueryCommand < Gem::Command
 
     add_query_options
   end
+
 end

lib/rubygems/commands/rdoc_command.rb

@@ -5,6 +5,7 @@ require 'rubygems/rdoc'
 require 'fileutils'
 
 class Gem::Commands::RdocCommand < Gem::Command
+
   include Gem::VersionOption
 
   def initialize
@@ -92,4 +93,5 @@ Use --overwrite to force rebuilding of documentation.
       end
     end
   end
+
 end

lib/rubygems/commands/search_command.rb

@@ -3,6 +3,7 @@ require 'rubygems/command'
 require 'rubygems/query_utils'
 
 class Gem::Commands::SearchCommand < Gem::Command
+
   include Gem::QueryUtils
 
   def initialize
@@ -37,4 +38,5 @@ To list local gems use the list command.
   def usage # :nodoc:
     "#{program_name} [REGEXP]"
   end
+
 end

lib/rubygems/commands/server_command.rb

@@ -3,6 +3,7 @@ require 'rubygems/command'
 require 'rubygems/server'
 
 class Gem::Commands::ServerCommand < Gem::Command
+
   def initialize
     super 'server', 'Documentation and gem repository HTTP server',
           :port => 8808, :gemdir => [], :daemon => false
@@ -81,4 +82,5 @@ You can set up a shortcut to gem server documentation using the URL:
     options[:gemdir] = Gem.path if options[:gemdir].empty?
     Gem::Server.run options
   end
+
 end

lib/rubygems/commands/setup_command.rb

@@ -6,6 +6,7 @@ require 'rubygems/command'
 # RubyGems checkout or tarball.
 
 class Gem::Commands::SetupCommand < Gem::Command
+
   HISTORY_HEADER = /^===\s*[\d.a-zA-Z]+\s*\/\s*\d{4}-\d{2}-\d{2}\s*$/.freeze
   VERSION_MATCHER = /^===\s*([\d.a-zA-Z]+)\s*\/\s*\d{4}-\d{2}-\d{2}\s*$/.freeze
 
@@ -735,4 +736,5 @@ abort "#{deprecation_message}"
   def bin_file_names
     @bin_file_names ||= []
   end
+
 end

lib/rubygems/commands/signin_command.rb

@@ -3,6 +3,7 @@ require 'rubygems/command'
 require 'rubygems/gemcutter_utilities'
 
 class Gem::Commands::SigninCommand < Gem::Command
+
   include Gem::GemcutterUtilities
 
   def initialize
@@ -30,4 +31,5 @@ class Gem::Commands::SigninCommand < Gem::Command
   def execute
     sign_in options[:host]
   end
+
 end

lib/rubygems/commands/signout_command.rb

@@ -2,6 +2,7 @@
 require 'rubygems/command'
 
 class Gem::Commands::SignoutCommand < Gem::Command
+
   def initialize
     super 'signout', 'Sign out from all the current sessions.'
   end
@@ -28,4 +29,5 @@ class Gem::Commands::SignoutCommand < Gem::Command
       say 'You have successfully signed out from all sessions.'
     end
   end
+
 end

lib/rubygems/commands/sources_command.rb

@@ -5,6 +5,7 @@ require 'rubygems/spec_fetcher'
 require 'rubygems/local_remote_options'
 
 class Gem::Commands::SourcesCommand < Gem::Command
+
   include Gem::LocalRemoteOptions
 
   def initialize
@@ -219,4 +220,5 @@ To remove a source use the --remove argument:
       say "*** Unable to remove #{desc} source cache ***"
     end
   end
+
 end

lib/rubygems/commands/specification_command.rb

@@ -5,6 +5,7 @@ require 'rubygems/version_option'
 require 'rubygems/package'
 
 class Gem::Commands::SpecificationCommand < Gem::Command
+
   include Gem::LocalRemoteOptions
   include Gem::VersionOption
 
@@ -142,4 +143,5 @@ Specific fields in the specification can be extracted in YAML format:
       say "\n"
     end
   end
+
 end

lib/rubygems/commands/stale_command.rb

@@ -2,6 +2,7 @@
 require 'rubygems/command'
 
 class Gem::Commands::StaleCommand < Gem::Command
+
   def initialize
     super('stale', 'List gems along with access times')
   end
@@ -36,4 +37,5 @@ longer using.
       say "#{name} at #{atime.strftime '%c'}"
     end
   end
+
 end

lib/rubygems/commands/uninstall_command.rb

@@ -10,6 +10,7 @@ require 'fileutils'
 # See `gem help uninstall`
 
 class Gem::Commands::UninstallCommand < Gem::Command
+
   include Gem::VersionOption
 
   def initialize
@@ -194,4 +195,5 @@ that is a dependency of an existing gem.  You can use the
   def uninstall(gem_name)
     Gem::Uninstaller.new(gem_name, options).uninstall
   end
+
 end

lib/rubygems/commands/unpack_command.rb

@@ -13,6 +13,7 @@ module Gem::Security # :nodoc:
 end
 
 class Gem::Commands::UnpackCommand < Gem::Command
+
   include Gem::VersionOption
   include Gem::SecurityOption
 
@@ -172,4 +173,5 @@ command help for an example.
 
     path
   end
+
 end

lib/rubygems/commands/update_command.rb

@@ -10,6 +10,7 @@ require 'rubygems/install_message' # must come before rdoc for messaging
 require 'rubygems/rdoc'
 
 class Gem::Commands::UpdateCommand < Gem::Command
+
   include Gem::InstallUpdateOptions
   include Gem::LocalRemoteOptions
   include Gem::VersionOption
@@ -309,4 +310,5 @@ command to remove old versions.
 
     result
   end
+
 end

lib/rubygems/commands/which_command.rb

@@ -2,6 +2,7 @@
 require 'rubygems/command'
 
 class Gem::Commands::WhichCommand < Gem::Command
+
   def initialize
     super 'which', 'Find the location of a library file you can require',
           :search_gems_first => false, :show_all => false
@@ -84,4 +85,5 @@ requiring to see why it does not behave as you expect.
   def usage # :nodoc:
     "#{program_name} FILE [FILE ...]"
   end
+
 end

lib/rubygems/commands/yank_command.rb

@@ -5,6 +5,7 @@ require 'rubygems/version_option'
 require 'rubygems/gemcutter_utilities'
 
 class Gem::Commands::YankCommand < Gem::Command
+
   include Gem::LocalRemoteOptions
   include Gem::VersionOption
   include Gem::GemcutterUtilities
@@ -96,4 +97,5 @@ data you will need to change them immediately and yank your gem.
   def get_platform_from_requirements(requirements)
     Gem.platforms[1].to_s if requirements.key? :added_platform
   end
+
 end