1 files changed, 44 insertions, 0 deletions
diff --git a/lib/rubygems/dependency_resolver/vendor_specification.rb b/lib/rubygems/dependency_resolver/vendor_specification.rb
new file mode 100644
index 0000000000..2f18fab4ce
--- /dev/null
+++ b/lib/rubygems/dependency_resolver/vendor_specification.rb
@@ -0,0 +1,44 @@
+class Gem::DependencyResolver::VendorSpecification
+
+  attr_reader :spec
+
+  attr_reader :set
+
+  def initialize set, spec, source=nil
+    @set    = set
+    @source = source
+    @spec   = spec
+  end
+
+  def == other # :nodoc:
+    self.class === other and
+      @set  == other.set and
+      @spec == other.spec
+  end
+
+  def dependencies
+    @spec.dependencies
+  end
+
+  def full_name
+    "#{@spec.name}-#{@spec.version}"
+  end
+
+  def name
+    @spec.name
+  end
+
+  def platform
+    @spec.platform
+  end
+
+  def source
+    @source ||= Gem::Source::Vendor.new
+  end
+
+  def version
+    @spec.version
+  end
+
+end
+