From a076b8cde99281511eab5d2118a3287b1833bb20 Mon Sep 17 00:00:00 2001 From: Corey Ward Date: Thu, 5 Jun 2014 14:17:11 -0500 Subject: Avoid misuse of underscore argument Per convention, underscore-only argument names should be used for unused parameters. --- actionpack/lib/action_controller/metal/strong_parameters.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'actionpack/lib/action_controller/metal') diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index 265048a308..0236af4a19 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -158,8 +158,8 @@ module ActionController def permit! each_pair do |key, value| value = convert_hashes_to_parameters(key, value) - Array.wrap(value).each do |_| - _.permit! if _.respond_to? :permit! + Array.wrap(value).each do |v| + v.permit! if v.respond_to? :permit! end end -- cgit v1.2.3