class CGI::Session::MemoryStore

Parent:: Object

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) Show source

# File lib/cgi/session.rb, line 460
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

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.

Public Instance Methods

close() Show source

# File lib/cgi/session.rb, line 487
def close
  # don't need to close
end

Close session storage.

A no-op.

delete() Show source

# File lib/cgi/session.rb, line 492
def delete
  GLOBAL_HASH_TABLE.delete(@session_id)
end

Delete the session state.

restore() Show source

# File lib/cgi/session.rb, line 473
def restore
  GLOBAL_HASH_TABLE[@session_id]
end

Restore session state.

Returns session data as a hash.

update() Show source

# File lib/cgi/session.rb, line 480
def update
  # don't need to update; hash is shared
end

Update session state.

A no-op.

Ruby Core © 1993–2017 Yukihiro Matsumoto
Licensed under the Ruby License.
Ruby Standard Library © contributors
Licensed under their own licenses.