From 7d862359d0ebe8c173ef2e069dcbf2c69f43d798 Mon Sep 17 00:00:00 2001 From: Sergey Nartimov Date: Sat, 7 Jan 2012 14:44:47 +0300 Subject: get rid of using instance_variable_names method from AS - instance_variables return symbols in 1.9 - there is instance_variable_defined? method --- actionmailer/lib/action_mailer/base.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'actionmailer') diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb index f5eb423073..7d8852f961 100644 --- a/actionmailer/lib/action_mailer/base.rb +++ b/actionmailer/lib/action_mailer/base.rb @@ -332,7 +332,7 @@ module ActionMailer #:nodoc: include AbstractController::Translation include AbstractController::AssetPaths - self.protected_instance_variables = %w(@_action_has_layout) + self.protected_instance_variables = [:@_action_has_layout] helper ActionMailer::MailHelper -- cgit v1.2.3