lib/graphql/query/literal_input.rb in graphql-1.7.7 vs lib/graphql/query/literal_input.rb in graphql-1.7.8

@@ -47,10 +47,12 @@
       end
 
       def self.from_arguments(ast_arguments, argument_owner, variables)
         context = variables ? variables.context : nil
         values_hash = {}
+        defaults_used = Set.new
+
         indexed_arguments = case ast_arguments
         when Hash
           ast_arguments
         when Array
           ast_arguments.each_with_object({}) { |a, memo| memo[a.name] = a }
@@ -91,10 +93,11 @@
           # If the definition has a default value and
           # a value wasn't provided from the AST,
           # then add the default value.
           if arg_defn.default_value? && !values_hash.key?(arg_name)
             value = arg_defn.default_value
+            defaults_used << arg_name
             # `context` isn't present when pre-calculating defaults
             if context
               value = arg_defn.prepare(value, context)
               if value.is_a?(GraphQL::ExecutionError)
                 value.ast_node = ast_arg
@@ -103,10 +106,10 @@
             end
             values_hash[arg_name] = value
           end
         end
 
-        argument_owner.arguments_class.new(values_hash)
+        argument_owner.arguments_class.new(values_hash, defaults_used)
       end
     end
   end
 end