Update activemodel/lib/active_model/serialization.rb

Co-authored-by: John Hawthorn <john@hawthorn.email>
ghiculescu · Sep 19, 2024 · 9dd3cd1 · 9dd3cd1
1 parent 8e6c9d6
commit 9dd3cd1
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/activemodel/lib/active_model/serialization.rb b/activemodel/lib/active_model/serialization.rb
@@ -128,9 +128,7 @@ def serializable_hash(options = nil)
       return serializable_attributes(attribute_names) if options.blank?
 
       if only = options[:only]
-        only = Array(only).map(&:to_s)
-        attribute_names &= only
-        attribute_names = attribute_names.in_order_of(:itself, only, filter: false)
+        attribute_names = Array(only).map(&:to_s) & attribute_names
       elsif except = options[:except]
         attribute_names -= Array(except).map(&:to_s)
       end