lib/arrow/array-builder.rb in red-arrow-0.12.0 vs lib/arrow/array-builder.rb in red-arrow-0.13.0

@@ -60,9 +60,13 @@
           builder_class.new.build(values)
         else
           Arrow::StringArray.new(values)
         end
       end
+
+      def buildable?(args)
+        args.size == method(:build).arity
+      end
     end
 
     def build(values)
       append(*values)
       finish