lib/grape/validations/validators/all_or_none.rb in grape-0.16.2 vs lib/grape/validations/validators/all_or_none.rb in grape-0.17.0

@@ -3,18 +3,18 @@
     require 'grape/validations/validators/multiple_params_base'
     class AllOrNoneOfValidator < MultipleParamsBase
       def validate!(params)
         super
         if scope_requires_params && only_subset_present
-          fail Grape::Exceptions::Validation, params: all_keys, message: message(:all_or_none)
+          raise Grape::Exceptions::Validation, params: all_keys, message: message(:all_or_none)
         end
         params
       end
 
       private
 
       def only_subset_present
-        scoped_params.any? { |resource_params| keys_in_common(resource_params).length > 0 && keys_in_common(resource_params).length < attrs.length }
+        scoped_params.any? { |resource_params| !keys_in_common(resource_params).empty? && keys_in_common(resource_params).length < attrs.length }
       end
     end
   end
 end