Don't concat to nil objects

2026-01-25 07:16:49 +00:00 · 2014-01-09 15:35:29 -02:00
parent df481b2b35
commit 3e510c829b
2 changed files with 37 additions and 1 deletions
--- a/lib/active_model/array_serializer.rb
+++ b/lib/active_model/array_serializer.rb
@@ -46,7 +46,7 @@ module ActiveModel
    def embedded_in_root_associations
      @object.each_with_object({}) do |item, hash|
        serializer_for(item).embedded_in_root_associations.each_pair do |type, objects|
-          if hash.has_key?(type)
+          if hash[type]
            hash[type].concat(objects).uniq!
          else
            hash[type] = objects