* lib/rubygems: Update to RubyGems HEAD(60d7972).

  this version contains pull requests number of #1343, #1356, #1357, #1363
  at https://github.com/rubygems/rubygems/pulls
* test/rubygems: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 2 insertions, 10 deletions

diff --git a/lib/rubygems/commands/environment_command.rb b/lib/rubygems/commands/environment_command.rb
index 067d0b1607..79dd710bdf 100644
--- a/lib/rubygems/commands/environment_command.rb
+++ b/lib/rubygems/commands/environment_command.rb
@@ -113,6 +113,8 @@ lib/rubygems/defaults/operating_system.rb
 
     out << "  - INSTALLATION DIRECTORY: #{Gem.dir}\n"
 
+    out << "  - USER INSTALLATION DIRECTORY: #{Gem.user_dir}\n"
+
     out << "  - RUBYGEMS PREFIX: #{Gem.prefix}\n" unless Gem.prefix.nil?
 
     out << "  - RUBY EXECUTABLE: #{Gem.ruby}\n"
diff --git a/lib/rubygems/commands/help_command.rb b/lib/rubygems/commands/help_command.rb
index 955ceb929f..c407836467 100644
--- a/lib/rubygems/commands/help_command.rb
+++ b/lib/rubygems/commands/help_command.rb
@@ -370,15 +370,5 @@ platform.
     end
   end
 
-  def show_help # :nodoc:
-    command = @command_manager[options[:help]]
-    if command then
-      # help with provided command
-      command.invoke("--help")
-    else
-      alert_error "Unknown command #{options[:help]}.  Try 'gem help commands'"
-    end
-  end
-
 end