Merge pull request #18145 from georgemillo/patch-2

Add information about "allow_destroy" requiring an ID. [ci skip]
rails · Dec 23, 2014 · b994c0e · b994c0e
2 parents a054269 + 7476b90
commit b994c0e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/activerecord/lib/active_record/nested_attributes.rb b/activerecord/lib/active_record/nested_attributes.rb
@@ -81,6 +81,9 @@ class TooManyRecords < ActiveRecordError
     #
     # Note that the model will _not_ be destroyed until the parent is saved.
     #
+    # Also note that the model will not be destroyed unless you also specify
+    # its id in the updated hash. 
+    #
     # === One-to-many
     #
     # Consider a member that has a number of posts: