class CGI::Session::MemoryStore
In-memory session storage class.
Implements session storage as a global in-memory hash. Session data will only persist for as long as the Ruby interpreter instance does.
Public Class Methods
new(session, option=nil)
click to toggle source
Create a new MemoryStore instance.
session
is the session this instance is associated with.
option
is a list of initialisation options. None are
currently recognized.
# File lib/cgi/session.rb, line 459 def initialize(session, option=nil) @session_id = session.session_id unless GLOBAL_HASH_TABLE.key?(@session_id) unless session.new_session raise CGI::Session::NoSession, "uninitialized session" end GLOBAL_HASH_TABLE[@session_id] = {} end end
Public Instance Methods
close()
click to toggle source
Close session storage.
A no-op.
# File lib/cgi/session.rb, line 486 def close # don't need to close end
delete()
click to toggle source
Delete the session state.
# File lib/cgi/session.rb, line 491 def delete GLOBAL_HASH_TABLE.delete(@session_id) end
restore()
click to toggle source
Restore session state.
Returns session data as a hash.
# File lib/cgi/session.rb, line 472 def restore GLOBAL_HASH_TABLE[@session_id] end
update()
click to toggle source
Update session state.
A no-op.
# File lib/cgi/session.rb, line 479 def update # don't need to update; hash is shared end