import from drb-2.0.4b3

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@3959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 16 insertions, 0 deletions

diff --git a/lib/drb/eq.rb b/lib/drb/eq.rb
new file mode 100644
index 000000000..e24512d6a
--- /dev/null
+++ b/lib/drb/eq.rb
@@ -0,0 +1,16 @@
+require 'drb/drb'
+
+module DRb
+  class DRbObject
+    def ==(other)
+      return false unless DRbObject === other
+     (@ref == other.__drbref) && (@uri == other.__drburi)
+    end
+
+    def hash
+      [@uri, @ref].hash
+    end
+
+    alias eql? ==
+  end
+end