From df52eee15fc63b5224c0ff993c748ae9784b5b63 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luka=20Mar=C4=8Deti=C4=87?= <paxcoder@gmail.com>
Date: Wed, 21 Aug 2013 04:54:27 +0200
Subject: Remove set_primary_key, replace with primary_key=

First deprecated, now removed: https://github.com/rails/rails/commit/9add7608f1acaa68b025470e7a38901d7e6161ca#activerecord/lib/active_record/attribute_methods/primary_key.rb
---
 guides/source/active_record_basics.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/guides/source/active_record_basics.md b/guides/source/active_record_basics.md
index 556c2544ff..bff60efc33 100644
--- a/guides/source/active_record_basics.md
+++ b/guides/source/active_record_basics.md
@@ -188,11 +188,11 @@ end
 ```
 
 It's also possible to override the column that should be used as the table's
-primary key using the `ActiveRecord::Base.set_primary_key` method:
+primary key using the `ActiveRecord::Base.primary_key=` method:
 
 ```ruby
 class Product < ActiveRecord::Base
-  set_primary_key "product_id"
+  self.primary_key = "product_id"
 end
 ```
 
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