lib/remi/data_subjects/none.rb in remi-0.3.2 vs lib/remi/data_subjects/none.rb in remi-0.3.3

@@ -6,13 +6,13 @@
       nil
     end
   end
 
 
-  # The None Parser just returns what it is given.
+  # The None Parser just returns an empty dataframe if it's not given any data
   class Parser::None < Parser
-    def parse(data)
-      data
+    def parse(data=nil)
+      data || Remi::DataFrame::Daru.new([], order: fields.keys)
     end
   end
 
   # The None Encoder just returns what it is given.
   class Encoder::None < Encoder