module Camping::Session
Getting Started¶ ↑
To get sessions working for your application:
-
require 'camping/session'
-
Define a secret (and keep it secret):
set :secret, "SECRET!"
-
Mixin the module:
include Camping::Session
-
Throughout your application, use the
@state
var like a hash to store your application’s data.
require 'camping/session' # 1 module Nuts set :secret, "Oh yeah!" # 2 include Camping::Session # 3 end
Other backends¶ ↑
Camping
only ships with session-cookies. However, the @state
variable is simply a shortcut for @env['rack.session']
. Therefore you can also use any middleware which sets this variable:
module Nuts use Rack::Session::Memcache end
Public Class Methods
included(app)
click to toggle source
# File lib/camping/session.rb, line 28 def self.included(app) key = "#{app}.state".downcase secret = app.options[:secret] || [__FILE__, File.mtime(__FILE__)].join(":") app.use Rack::Session::Cookie, :key => key, :secret => secret end