class ActionDispatch::Session::MemCacheStore


automatically expiring.
* ‘expire_after` - The length of time a session will be stored before
#### Options
A session store that uses MemCache to implement storage.
# Action Dispatch Session MemCacheStore

def initialize(app, options = {}) 

def initialize(app, options = {})
  options[:expire_after] ||= options[:expires]
  super
end