require "enotas/version" require "rest-client" require "json" require "enotas/util" require "enotas/enotas_object" require "enotas/errors/enotas_error" require "enotas/api_resource" require "enotas/nfe" module Enotas @@api_key = '' def self.api_key(api_key) @@api_key = api_key end def self.access_key @@api_key end end