From Instant Rails 2.0 to Rails 2.1.0 - cache problem

rubyonrails-talk
1

i'm trying to update to rails 2.1 using instant rails, so i can use the new cache features, but when i try to use the method "Rails.cache.write" in my controller, i get the message

"undefined method `cache' for Rails:Module (NoMethodError)"

and if i try to set the cache store ("ActionController::Base.cache_store = :memory_store") in a conf file, i get: "undefined method `cache_store=' for ActionController::Base:Class (NoMethodError)"

the version message for ("rails -v") is "Rails 2.1.0", so i assume that the version is ok. does anyone know what could be the problem? thanks.

2

double post, please ignore (or delete). i posted it hours ago through google groups and only now it appeared. i'll post here directly next time.

3

Messages from people who have not posted before are queued for moderation, which will occasionally cause delays.

Fred