From 2e16cc9e92dfdfc8c95fffb62df80ceacbc70560 Mon Sep 17 00:00:00 2001
From: Eric Krause <eric.krause@gmail.com>
Date: Thu, 17 Dec 2015 12:00:30 -0700
Subject: Expanding the documentation for collection=objects for has_many
 :through [ci-skip]

---
 activerecord/lib/active_record/associations.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'activerecord')

diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb
index 04ad45f5da..462b3066ab 100644
--- a/activerecord/lib/active_record/associations.rb
+++ b/activerecord/lib/active_record/associations.rb
@@ -1181,7 +1181,8 @@ module ActiveRecord
       # [collection=objects]
       #   Replaces the collections content by deleting and adding objects as appropriate. If the <tt>:through</tt>
       #   option is true callbacks in the join models are triggered except destroy callbacks, since deletion is
-      #   direct.
+      #   direct by default. You can specify <tt>dependent: :destroy</tt> or
+      #   <tt>dependent: :nullify</tt> to override this.
       # [collection_singular_ids]
       #   Returns an array of the associated objects' ids
       # [collection_singular_ids=ids]
-- 
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