lib/map.rb in map-2.6.1 vs lib/map.rb in map-2.7.0

@@ -1,7 +1,7 @@
 class Map < Hash
-  Version = '2.6.1' unless defined?(Version)
+  Version = '2.7.0' unless defined?(Version)
   Load = Kernel.method(:load) unless defined?(Load)
 
   class << Map
     def version
       Map::Version
@@ -565,10 +565,12 @@
         key = args.shift.to_s.chomp('=')
         value = args.shift
         self[key] = value
       else
         key = method
-        super(*args, &block) unless has_key?(key)
+        unless has_key?(key)
+          return(block ? fetch(*args, &block) : super(*args))
+        end
         self[key]
     end
   end
 
   def id