lib/mongoid/association/referenced/has_one/nested_builder.rb in mongoid-7.2.6 vs lib/mongoid/association/referenced/has_one/nested_builder.rb in mongoid-7.3.0

@@ -67,11 +67,11 @@
           #
           # @return [ true, false ] If the id part of the logic will allow an update.
           #
           # @since 2.0.0
           def acceptable_id?
-            id = convert_id(existing.class, attributes[:id])
+            id = convert_id(existing.class, attributes[:_id])
             existing._id == id || id.nil? || (existing._id != id && update_only?)
           end
 
           # Can the existing association be deleted?
           #
@@ -80,10 +80,10 @@
           #
           # @return [ true, false ] If the association should be deleted.
           #
           # @since 2.0.0
           def delete?
-            destroyable? && !attributes[:id].nil?
+            destroyable? && !attributes[:_id].nil?
           end
 
           # Can the existing association potentially be destroyed?
           #
           # @example Is the object destroyable?