From 7555073803ffb455715b74664a0cfb48c271fe89 Mon Sep 17 00:00:00 2001 From: Jeremy Kemper Date: Fri, 28 Dec 2007 05:42:12 +0000 Subject: Ruby 1.9 compat: introduce instance_variable_names. Closes #10630 [Frederick Cheung] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8499 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- actionmailer/lib/action_mailer/adv_attr_accessor.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'actionmailer/lib') diff --git a/actionmailer/lib/action_mailer/adv_attr_accessor.rb b/actionmailer/lib/action_mailer/adv_attr_accessor.rb index cfd723011a..e77029afdd 100644 --- a/actionmailer/lib/action_mailer/adv_attr_accessor.rb +++ b/actionmailer/lib/action_mailer/adv_attr_accessor.rb @@ -16,7 +16,7 @@ module ActionMailer define_method(name) do |*parameters| raise ArgumentError, "expected 0 or 1 parameters" unless parameters.length <= 1 if parameters.empty? - if instance_variables.include?(ivar) + if instance_variable_names.include?(ivar) instance_variable_get(ivar) end else -- cgit v1.2.3