lib/decontaminate/decontaminator.rb in decontaminate-0.1.0 vs lib/decontaminate/decontaminator.rb in decontaminate-0.1.1

@@ -33,10 +33,10 @@
         decoder = Decontaminate::Decoder::Array.new(resolved_path, singular)
 
         add_decoder key, decoder
       end
 
-      def hash(xpath, key: infer_key(xpath), &body)
+      def hash(xpath = '.', key: infer_key(xpath), &body)
         decontaminator = Class.new(Decontaminate::Decontaminator, &body)
         add_decoder key, Decontaminate::Decoder::Hash.new(xpath, decontaminator)
       end
 
       def hashes(xpath = nil, path: nil, key: nil, &body)