lib/vedeu/models/interfaces.rb in vedeu-0.5.6 vs lib/vedeu/models/interfaces.rb in vedeu-0.5.7

@@ -19,10 +19,10 @@
     #   Vedeu.interfaces.zindexed
     #
     # @return [Array<Vedeu::Interface>]
     # @see Vedeu::DSL::Interface#zindex
     def zindexed
-      all.sort { |a, b| a.zindex <=> b.zindex }
+      all.sort_by(&:zindex)
     end
 
   end # Interfaces
 
   class Interface