From a01de4deab59f57874965a69e9a4c83112b3cb47 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Tue, 26 Jun 2018 10:25:19 -0700
Subject: [PATCH] define attribute methods in `init_from_db`

Now that `allocate` is removed, we need to define attribute methods in
all "init" methods.
---
 activerecord/lib/active_record/core.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/activerecord/lib/active_record/core.rb b/activerecord/lib/active_record/core.rb
index 20d9e7a9ca..df795df52e 100644
--- a/activerecord/lib/active_record/core.rb
+++ b/activerecord/lib/active_record/core.rb
@@ -356,6 +356,8 @@ module ActiveRecord
       @new_record = false
       @attributes = attributes
 
+      self.class.define_attribute_methods
+
       yield self if block_given?
 
       _run_find_callbacks