* Enable Style/MethodDefParentheses in Rubocop
    https://github.com/rubygems/rubygems/pull/2478
  * Enable Style/MultilineIfThen in Rubocop
    https://github.com/rubygems/rubygems/pull/2479
  * Fix required_ruby_version with prereleases and improve error message
    https://github.com/rubygems/rubygems/pull/2344
  * Fix bundler rubygems binstub not properly looking for bundler
    https://github.com/rubygems/rubygems/pull/2426

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65904 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65294 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  It supports to enable frozen string literal and add `--norc` option for
  disable to `.gemrc` configuration.
  See 2.5.2 release notes for other fixes and enhancements.
  https://github.com/rubygems/rubygems/blob/a8aa3bac723f045c52471c7b9328310a048561e0/History.txt#L3

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

When you change this to true, you may need to add more tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  Complete history at:
  https://github.com/rubygems/rubygems/blob/master/History.txt#L3-L216
* test/rubygems:  ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  in this commit:

  RubyGems now automatically checks for gem.deps.rb or Gemfile when
  running ruby executables.  This behavior is similar to `bundle exec
  rake`.  This change may be reverted before Ruby 2.1.0 if too many bugs
  are found.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  Compatibly renamed Gem::DependencyResolver to Gem::Resolver.

  Added support for git gems in gem.deps.rb and Gemfile.

  Fixed resolver bugs.

* test/rubygems: ditto.

* lib/rubygems/LICENSE.txt:  Updated to license from RubyGems trunk.
  [ruby-trunk - Bug #9086]

* lib/rubygems/commands/which_command.rb:  RubyGems now indicates
  failure when any file is missing.  [ruby-trunk - Bug #9004]

* lib/rubygems/ext/builder:  Extensions are now installed into the
  extension install directory and the first directory in the require
  path from the gem.  This allows backwards compatibility with msgpack
  and other gems that calculate full require paths.
  [ruby-trunk - Bug #9106]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  several bugs in RubyGems 2.2.0.preview.1.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  filesystem doesn't.  [ruby-trunk - Bug #7618]

  Process specifications before other directories in case of bugs.
* test/rubygems/test_gem_doctor.rb:  Test for above.

* lib/rubygems.rb:  Updated version.

* test/rubygems/test_require.rb:  Fixed double require of benchmark.rb.
  RubyGems bug #420.

* test/rubygems/test_gem_commands_check_command.rb:  Fixed unused
  variable warnings.
* test/rubygems/test_gem_commands_query_command.rb:  ditto
* test/rubygems/test_gem_installer.rb:  ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	  options to clean up after failed uninstallation.
	* test/rubygems/test_gem_commands_check_command.rb:  Test for above.

	* lib/rubygems/commands/push_command.rb:  Allow pushes from RubyGems
	  2.0.0.preview3

	* lib/rubygems/commands/update_command.rb:  Use Gem.ruby_version

	* lib/rubygems/dependency.rb:  Update style.

	* lib/rubygems/installer.rb:  Ensure installed gem specifications will
	  be useable.  Refactor.
	* test/rubygems/test_gem_installer.rb:  ditto.

	* lib/rubygems/validator.rb:  Fixed bug with unreadable files.

	* lib/rubygems.rb:  Fixed broken methods.
	* test/rubygems/test_gem.rb:  Test for above.

	* test/rubygems/test_gem_commands_push_command.rb:  Fixed overridden
	  Gem.latest_rubygems_version


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e