# Force all environments to use the same logger level
  # (by default production uses :info, the others :debug)
  # config.log_level = :debug

  # Your secret key for verifying cookie session data integrity.
  # If you change this key, all old sessions will become invalid!
  # Make sure the secret is at least 30 characters and all random,
  # no regular words or you'll be exposed to dictionary attacks.
  secret_file = File.join(RAILS_ROOT, "secret")
  if File.exist?(secret_file)
    secret = File.read(secret_file)
  else
    secret = Rails::SecretKeyGenerator.new("insoshi").generate_secret
    File.open(secret_file, 'w') { |f| f.write(secret) }
  end
  config.action_controller.session = {
    :session_key => '_instant_social_session',
    :secret      => secret
  }