lib/multi_sync/attributes/pathname.rb in multi_sync-0.0.3 vs lib/multi_sync/attributes/pathname.rb in multi_sync-0.0.4

@@ -3,10 +3,23 @@
 
 module MultiSync
   module Attributes
     class Pathname < ::Virtus::Attribute
       def coerce(value)
-        ::Pathname.new(value)
+        return ::Pathname.new(value) unless value.nil?
+        value
+      end
+
+      def value_coerced?(value)
+        value.is_a?(::Pathname)
+      end
+
+      def coercion_method
+        :to_s
+      end
+
+      def primitive
+        ::Pathname
       end
     end
   end
 end