From b097652ef67142b7273b17dcfeba1710a5b5cadf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafael=20Mendon=C3=A7a=20Fran=C3=A7a?=
 <rafaelmfranca@gmail.com>
Date: Mon, 10 Dec 2012 16:22:30 -0300
Subject: Allow users to choose the timestamp format in the cache key

This can be done using the class attribute cache_timestamp_format

Closes #8195
---
 railties/guides/source/configuring.textile | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'railties/guides/source/configuring.textile')

diff --git a/railties/guides/source/configuring.textile b/railties/guides/source/configuring.textile
index 3466e1c3f4..f5b39dd4ac 100644
--- a/railties/guides/source/configuring.textile
+++ b/railties/guides/source/configuring.textile
@@ -277,6 +277,8 @@ h4. Configuring Active Record
 
 * +config.active_record.auto_explain_threshold_in_seconds+ configures the threshold for automatic EXPLAINs (+nil+ disables this feature). Queries exceeding the threshold get their query plan logged. Default is 0.5 in development mode.
 
+* +config.active_record.cache_timestamp_format+ controls the format of the timestamp value in the cache key. Default is +:number+.
+
 The MySQL adapter adds one additional configuration option:
 
 * +ActiveRecord::ConnectionAdapters::MysqlAdapter.emulate_booleans+ controls whether Active Record will consider all +tinyint(1)+ columns in a MySQL database to be booleans and is true by default.
-- 
cgit v1.2.3

