lib/micro_micro/collections/items_collection.rb in micromicro-1.1.0 vs lib/micro_micro/collections/items_collection.rb in micromicro-2.0.0

@@ -1,15 +1,17 @@
+# frozen_string_literal: true
+
 module MicroMicro
   module Collections
     class ItemsCollection < BaseCollection
       # @return [Array<Hash{Symbol => Array<String, Hash>}>]
       def to_a
         map(&:to_h)
       end
 
       # @return [Array<String>]
       def types
-        @types ||= map(&:types).flatten.uniq.sort
+        @types ||= flat_map(&:types).uniq.sort
       end
     end
   end
 end