Module: Merb::SessionMixin

Defined in:
lib/merb-core/dispatch/session/cookie.rb,
lib/merb-core/dispatch/session.rb,
lib/merb-core/dispatch/session/memory.rb,
lib/merb-core/dispatch/session/memcached.rb

Overview

:nodoc:

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.needs_new_cookie! ⇒ Object

Marks this session as needing a new cookie.



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# File 'lib/merb-core/dispatch/session.rb', line 21

def needs_new_cookie!
  @_new_cookie = true
end

.rand_uuid ⇒ Object

Returns

String

A random 32 character string for use as a unique session ID.



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# File 'lib/merb-core/dispatch/session.rb', line 7

def rand_uuid
  values = [
    rand(0x0010000),
    rand(0x0010000),
    rand(0x0010000),
    rand(0x0010000),
    rand(0x0010000),
    rand(0x1000000),
    rand(0x1000000),
  ]
  "%04x%04x%04x%04x%04x%06x%06x" % values
end

Instance Method Details

#finalize_session ⇒ Object

Finalizes the session by storing the session ID in a cookie, if the session has changed.



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# File 'lib/merb-core/dispatch/session/cookie.rb', line 20

def finalize_session
  new_session = request.session.read_cookie
  
  if @original_session != new_session
    set_cookie(_session_id_key, new_session, Time.now + _session_expiry) 
  end
end

#session_store_type ⇒ Object

Returns

String

The session store type, i.e. “memcache”.



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# File 'lib/merb-core/dispatch/session/cookie.rb', line 30

def session_store_type
  "cookie"
end

#setup_session ⇒ Object

Adds a before and after dispatch hook for setting up the memcached session store.

Parameters

base<Class>

The class to which the SessionMixin is mixed into.



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# File 'lib/merb-core/dispatch/session/cookie.rb', line 13

def setup_session
  request.session = Merb::CookieSession.new(cookies[_session_id_key], _session_secret_key)
  @original_session = request.session.read_cookie
end