* lib/rubygems: Update to RubyGems master 6a3d9f9. Changes include:

  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

1 files changed, 14 insertions, 3 deletions

diff --git a/lib/rubygems/source/specific_file.rb b/lib/rubygems/source/specific_file.rb
index 8d328b38c2..a7b6c53542 100644
--- a/lib/rubygems/source/specific_file.rb
+++ b/lib/rubygems/source/specific_file.rb
@@ -1,4 +1,12 @@
+##
+# A source representing a single .gem file.  This is used for installation of
+# local gems.
+
 class Gem::Source::SpecificFile < Gem::Source
+
+  ##
+  # Creates a new SpecificFile for the gem in +file+
+
   def initialize(file)
     @uri = nil
     @path = ::File.expand_path(file)
@@ -8,19 +16,22 @@ class Gem::Source::SpecificFile < Gem::Source
     @name = @spec.name_tuple
   end
 
+  ##
+  # The Gem::Specification extracted from this .gem.
+
   attr_reader :spec
 
-  def load_specs(*a)
+  def load_specs *a # :nodoc:
     [@name]
   end
 
-  def fetch_spec(name)
+  def fetch_spec name # :nodoc:
     return @spec if name == @name
     raise Gem::Exception, "Unable to find '#{name}'"
     @spec
   end
 
-  def download(spec, dir=nil)
+  def download spec, dir = nil # :nodoc:
     return @path if spec == @spec
     raise Gem::Exception, "Unable to download '#{spec.full_name}'"
   end