class Roda::RodaPlugins::PermissionsPolicy::Policy

def option_value(args)

The option value to store for the given args. 
def option_value(args)
  if args.length == 1
    case args[0]
    when :all
      :all
    when :none
      EMPTY_ARRAY
    else
      args.freeze
    end
  else
    args.freeze
  end
end