def reset
      self.adapter    = DEFAULT_ADAPTER
      self.endpoint   = DEFAULT_ENDPOINT
      self.api_token  = DEFAULT_API_TOKEN
      self.proxy      = DEFAULT_PROXY
      self.user_agent = DEFAULT_USER_AGENT
      self
    end
def reset
      self.adapter    = DEFAULT_ADAPTER
      self.endpoint   = DEFAULT_ENDPOINT
      self.api_token  = DEFAULT_API_TOKEN
      self.proxy      = DEFAULT_PROXY
      self.user_agent = DEFAULT_USER_AGENT
      self
    end
Reset all configuration options to defaults