default.rb in grape-1.5.0

- old
+ new

@@ -1,11 +1,11 @@
 # frozen_string_literal: true
 
 module Grape
   module Validations
     class DefaultValidator < Base
-      def initialize(attrs, options, required, scope, opts = {})
+      def initialize(attrs, options, required, scope, **opts)
         @default = options
         super
       end
 
       def validate_param!(attr_name, params)
@@ -19,12 +19,11 @@
       end
 
       def validate!(params)
         attrs = SingleAttributeIterator.new(self, @scope, params)
         attrs.each do |resource_params, attr_name|
-          if resource_params.is_a?(Hash) && resource_params[attr_name].nil?
-            validate_param!(attr_name, resource_params)
-          end
+          next unless @scope.meets_dependency?(resource_params, params)
+          validate_param!(attr_name, resource_params) if resource_params.is_a?(Hash) && resource_params[attr_name].nil?
         end
       end
 
       private
 