From d46cf353d6cd9aaaa69c72599bef3ea43977a610 Mon Sep 17 00:00:00 2001
From: Vipul A M <vipulnsward@gmail.com>
Date: Mon, 22 Apr 2013 08:57:27 +0530
Subject: extract array to a constant
---
activesupport/lib/active_support/callbacks.rb | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb
index 6c0cae71ed..357d9adde3 100644
--- a/activesupport/lib/active_support/callbacks.rb
+++ b/activesupport/lib/active_support/callbacks.rb
@@ -61,6 +61,8 @@ module ActiveSupport
extend ActiveSupport::DescendantsTracker
end
+ CALLBACK_FILTER_TYPES = [:before, :after, :around]
+
# Runs the callbacks for the given event.
#
# Calls the before and around callbacks in the order they were set, yields
@@ -396,7 +398,7 @@ module ActiveSupport
# This is used internally to append, prepend and skip callbacks to the
# CallbackChain.
def __update_callbacks(name, filters = [], block = nil) #:nodoc:
- type = [:before, :after, :around].include?(filters.first) ? filters.shift : :before
+ type = CALLBACK_FILTER_TYPES.include?(filters.first) ? filters.shift : :before
options = filters.last.is_a?(Hash) ? filters.pop : {}
filters.unshift(block) if block
--
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