lib/consistent_hashing/ring.rb in consistent-hashing-1.0.0 vs lib/consistent_hashing/ring.rb in consistent-hashing-2.0.0

@@ -31,27 +31,23 @@
 
         @ring[key] = VirtualPoint.new(node, key)
       end
     end
 
-    # Public: adds a new node into the hash ring like `add` but returns
-    # a reference to the ring to be used as a fluent interface
+    # Public: an alias for `add`
     #
     def <<(node)
       add(node)
-      self
     end
 
     # Public: removes a node from the hash ring
     #
     def delete(node)
       @replicas.times do |i|
         key = hash_key(node, i)
 
         @ring.delete key
       end
-
-      self
     end
 
     # Public: gets the point for an arbitrary key
     #
     #