From 53c22e097ad416e32a216fdf0fd70d9a1a47cecf Mon Sep 17 00:00:00 2001
From: Henrik Nyh <henrik@nyh.se>
Date: Sat, 9 Feb 2013 15:54:14 +0100
Subject: Clarify ActiveModel::Validator initialization in docs.

As discussed with @josevalim on Ruby Rogues Parley.
---
 activemodel/lib/active_model/validator.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'activemodel')

diff --git a/activemodel/lib/active_model/validator.rb b/activemodel/lib/active_model/validator.rb
index f989b21140..037650e5ac 100644
--- a/activemodel/lib/active_model/validator.rb
+++ b/activemodel/lib/active_model/validator.rb
@@ -60,6 +60,9 @@ module ActiveModel
   #     end
   #   end
   #
+  # Note that the validator is initialized only once for the whole application
+  # lifecycle, and not on each validation run.
+  #
   # The easiest way to add custom validators for validating individual attributes
   # is with the convenient <tt>ActiveModel::EachValidator</tt>.
   #
-- 
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