aboutsummaryrefslogtreecommitdiffstats
path: root/activesupport/lib/active_support/cache/strategy/local_cache.rb
diff options
context:
space:
mode:
Diffstat (limited to 'activesupport/lib/active_support/cache/strategy/local_cache.rb')
-rw-r--r--activesupport/lib/active_support/cache/strategy/local_cache.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/cache/strategy/local_cache.rb b/activesupport/lib/active_support/cache/strategy/local_cache.rb
index 84d9a0e6d8..4bbcd8e4c4 100644
--- a/activesupport/lib/active_support/cache/strategy/local_cache.rb
+++ b/activesupport/lib/active_support/cache/strategy/local_cache.rb
@@ -1,3 +1,5 @@
+require 'active_support/core_ext/object/duplicable'
+
module ActiveSupport
module Cache
module Strategy