Extended maintenance of Ruby versions 1.8.7 and 1.9.2 ended on July 31, 2014. Read more

In Files

  • cgi/session.rb

Parent

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 recognised.

 
               # File cgi/session.rb, line 463
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 cgi/session.rb, line 490
def close
  # don't need to close
end
            
delete() click to toggle source

Delete the session state.

 
               # File cgi/session.rb, line 495
def delete
  GLOBAL_HASH_TABLE.delete(@session_id)
end
            
restore() click to toggle source

Restore session state.

Returns session data as a hash.

 
               # File cgi/session.rb, line 476
def restore
  GLOBAL_HASH_TABLE[@session_id]
end
            
update() click to toggle source

Update session state.

A no-op.

 
               # File cgi/session.rb, line 483
def update
  # don't need to update; hash is shared
end