Question

我不熟悉使用Ruby进行OOP编程，并使用Savon gem向SOAP XML Webservice / API发出请求。当使用更简化的非面向对象方法时，我能够成功地看到响应，但我想重构我的代码并确保它是可扩展的并且稍后在Rails中工作。我确定它很简单，但我不知道我哪里出错了！请帮忙，非常感谢！

以下是我的ruby文件reserve.rb：

require 'savon'

class Reservation
  attr_accessor :first_name

def initialize(options={})
  @first_name = options[:first_name]
end

def client
client = Savon.client(wsdl: "http://some_wdsl_url_link", adapter: :curb, follow_redirects: :follow_redirects)
end

def first_name(confirm_number, email) 
  message = { confirmation_number: confirm_number, email: email }
  response = client.call(:search_for_reservation, message: message)
  response.body[:search_for_reservation_response][:reservation][:first_name]
rescue Savon::SOAPFault => error
  fault_code = error.to_hash[:fault][:faultcode]
  raise CustomError, fault_code
end

end
reserve = Reservation.new
puts reserve.first_name("NTSOTHJN", "otherjamesgray@gmail.com")

当我运行ruby reserve.rb时，这是终端中的输出：

reserve.rb:20:in `rescue in first_name': uninitialized constant Reservation::CustomError (NameError)
    from reserve.rb:15:in `first_name'
    from reserve.rb:25:in `<main>'

Ruby OOP，与Savon的SOAP请求：＆＃34;未初始化的常量CustomError（NameError）＆＃34;

0 个答案: