From b1164adda12268b38bba9b0d81c0d26b7251b8bb Mon Sep 17 00:00:00 2001
From: Jeremy Kemper <jeremy@bitsweat.net>
Date: Sun, 8 Nov 2009 23:29:33 -0800
Subject: Fix arg destructure

---
 activesupport/lib/active_support/cache.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'activesupport/lib/active_support/cache.rb')

diff --git a/activesupport/lib/active_support/cache.rb b/activesupport/lib/active_support/cache.rb
index 2f714c62ee..f2d957f154 100644
--- a/activesupport/lib/active_support/cache.rb
+++ b/activesupport/lib/active_support/cache.rb
@@ -1,4 +1,5 @@
 require 'benchmark'
+require 'active_support/core_ext/array/wrap'
 require 'active_support/core_ext/benchmark'
 require 'active_support/core_ext/exception'
 require 'active_support/core_ext/class/attribute_accessors'
@@ -43,8 +44,7 @@ module ActiveSupport
     #   ActiveSupport::Cache.lookup_store(MyOwnCacheStore.new)
     #   # => returns MyOwnCacheStore.new
     def self.lookup_store(*store_option)
-      store = store_option.shift
-      parameters = store_option
+      store, *parameters = *Array.wrap(store_option).flatten
 
       case store
       when Symbol
-- 
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