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