Class: Rack::FlashSession

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/flash-session.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, *args) ⇒ FlashSession

Returns a new instance of FlashSession.



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# File 'lib/rack/flash-session.rb', line 6

def initialize(app, *args)
  args = ['_session_id'] if args.empty?
  @app = app
  @session_keys = args
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/flash-session.rb', line 12

def call(env)
  if env['HTTP_USER_AGENT'] =~ /^(Adobe|Shockwave) Flash/ then
    params = ::Rack::Request.new(env).params
    env['HTTP_COOKIE'] = params.select{|k,v| @session_keys.include?(k)}.map{|k,v| [k, ::Rack::Utils.escape(v)].join('=')}.join(';')
  end
  @app.call(env)
end