lib/map.rb in map-6.1.0 vs lib/map.rb in map-6.2.0

@@ -1,8 +1,8 @@
 # -*- encoding : utf-8 -*-
 class Map < Hash
-  Version = '6.1.0' unless defined?(Version)
+  Version = '6.2.0' unless defined?(Version)
   Load = Kernel.method(:load) unless defined?(Load)
 
   class << Map
     def version
       Map::Version
@@ -260,10 +260,10 @@
 
     case value
       when Hash
         coerce(value)
       when Array
-        value.map{|v| convert_value(v)}
+        value.map!{|v| convert_value(v)}
       else
         value
     end
   end
   def convert_value(value)