Class: CGI::Session::MemoryStore (Ruby 2.3.7)
Description: Class : CGI::Session::MemoryStore - Ruby 2.3.7

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Support for the Ruby 2.3 series has ended. See here for reference.

### Home Classes Methods

### In Files

- cgi/session.rb

### Parent

Object

### Methods

- ::new
- #close
- #delete
- #restore
- #update

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# 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 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 cgi/session.rb, line 486
    def close
      # don't need to close
    end

delete() click to toggle source

Delete the session state.

                   # File 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 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 cgi/session.rb, line 479
    def update
      # don't need to update; hash is shared
    end