diff options
Diffstat (limited to 'actionpack')
| -rwxr-xr-x | actionpack/lib/action_controller/base.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb index 8db1a476bf..a0c1bb2e2e 100755 --- a/actionpack/lib/action_controller/base.rb +++ b/actionpack/lib/action_controller/base.rb @@ -105,6 +105,13 @@ module ActionController #:nodoc: # Any object can be placed in the session (as long as it can be Marshalled). But remember that 1000 active sessions each storing a # 50kb object could lead to a 50MB memory overhead. In other words, think carefully about size and caching before resorting to the use # of the session. + # + # If you store a model in the session, you must also include a line like: + # + # model :person + # + # For that particular controller. In Rails, you can also just add it in your app/controller/application.rb file (so the model is available + # for all controllers). This lets Action Pack know to have the model definition loaded before retrieving the object from the session. # # For removing objects from the session, you can either assign a single key to nil, like <tt>@session[:person] = nil</tt>, or you can # remove the entire session with reset_session. |