lib/grape/dsl/settings.rb in grape-1.7.1 vs lib/grape/dsl/settings.rb in grape-1.8.0

@@ -107,16 +107,12 @@
 
       def namespace_reverse_stackable_with_hash(key)
         settings = get_or_set :namespace_reverse_stackable, key, nil
         return if settings.blank?
 
-        result = {}
-        settings.each do |setting|
-          setting.each do |field, value|
-            result[field] ||= value
-          end
+        settings.each_with_object({}) do |setting, result|
+          result.merge!(setting) { |_k, s1, _s2| s1 }
         end
-        result
       end
 
       # (see #unset_global_setting)
       def unset_namespace_stackable(key)
         unset :namespace_stackable, key