lib/graphql/relay/base_connection.rb in graphql-relay-0.3.5 vs lib/graphql/relay/base_connection.rb in graphql-relay-0.3.6

@@ -35,10 +35,10 @@
       def self.connection_for_items(items)
         implementation = CONNECTION_IMPLEMENTATIONS.find do |items_class, connection_class|
           items.is_a?(items_class)
         end
         if implementation.nil?
-          raise("No connection implementation to wrap #{items.class}")
+          raise("No connection implementation to wrap #{items.class} (#{items})")
         else
           implementation[1]
         end
       end