def setup(options={})
      options = SchoolLoop.options.merge(options)
      Configuration::VALID_OPTIONS_KEYS.each do |key|
        send("#{key}=", options[key])
      end
    end
def setup(options={})
      options = SchoolLoop.options.merge(options)
      Configuration::VALID_OPTIONS_KEYS.each do |key|
        send("#{key}=", options[key])
      end
    end
Creates new API