module JsonbAccessor::Macro

def build_class_namespace(class_name)
  class_name = class_name.gsub(CONSTANT_SEPARATOR, "")
  if JsonbAccessor.constants.any? { |c| c.to_s == class_name }
    class_namespace = JsonbAccessor.const_get(class_name)
  else
    class_namespace = Module.new
    JsonbAccessor.const_set(class_name, class_namespace)
  end
  class_namespace
end