Module Camping::Session
In: lib/camping/session.rb

Getting Started

To get sessions working for your application:

  1. require ‘camping/session‘
  2. Mixin the module: include Camping::Session
  3. Define a secret (and keep it secret): secret "SECRET!"
  4. Throughout your application, use the @state var like a hash to store your application‘s data. 
  require 'camping/session'    # 1

  module Nuts
    include Camping::Session   # 2
    secret "Oh yeah!"          # 3
  end

Other backends

Camping only ships with session-cookies. However, the @state variable is simply a shortcut for @env. Therefore you can also use any middleware which sets this variable: 

  module Nuts
    use Rack::Session::Memcache
  end

Methods

included  

Public Class methods

included(app)

[Source]

    # File lib/camping/session.rb, line 28
28:     def self.included(app)
29:       key    = "#{app}.state".downcase
30:       secret = [__FILE__, File.mtime(__FILE__)].join(":")
31:       
32:       app.meta_def(:secret) { |val| secret.replace(val) } 
33:       app.use Rack::Session::Cookie, :key => key, :secret => secret
34:     end

[Validate]