ActiveSupport::Cache::Strategy Ruby on Rails 5.1.2 Module ActiveSupport::Cache::Strategy activesupport/lib/active_support/cache.rb activesupport/lib/active_support/cache/file_store.rb activesupport/lib/active_support/cache/mem_cache_store.rb activesupport/lib/active_support/cache/null_store.rb activesupport/lib/active_support/cache/strategy/local_cache.rb activesupport/lib/active_support/cache/strategy/local_cache_middleware.rb Namespace MODULE ActiveSupport::Cache::Strategy::LocalCache