Savon 对我的 Ruby 代码的解释错误

Question

我对我的代码有错误的解释，或者我不明白让它工作。

基本上我收到了这个请求：

def create_request
  return {} unless !@person.nil?

  req = {
    ProfileIDVersion: {
      ID: ENV['GBGROUP_PROFILE_ID'],
      Version: ENV['GBGROUP_PROFILE_VERSION']
    },
    CustomerReference: reference,
    InputData: {
      Personal: {
        PersonalDetails: {
          Title: @person.title,
          Forename: @person.first_name,
          MiddleName: @person.middle_name,
          Surname: @person.last_name,
          Gender: @person.gender,
          DOBDay: @person.dob.nil? ? '' : @person.dob.day,
          DOBMonth: @person.dob.nil? ? '' : @person.dob.month,
          DOBYear: @person.dob.nil? ? '' : @person.dob.year
        }
      },
      Addresses: []
    }
  }
  address_count = 0
  @person.addresses.each do |address|
    Rails.logger.debug 'Adding address'
    if address_count == 0
      Rails.logger.debug 'Adding current address'
      req[:InputData][:Addresses] << {
        CurrentAddress: {
          Country: address.country,
          ZipPostcode: address.postcode,
          AddressLine1: address.line1,
          AddressLine2: address.line2,
          AddressLine3: address.town_city,
          FirstYearOfResidence: address.from_year,
          LastYearOfResidence: address.to_year
        }
      }
    else
      Rails.logger.debug 'Adding previous address'
      req[:InputData][:Addresses] << {
        "PreviousAddress#{address_count}" => {
          Country: address.country,
          ZipPostcode: address.postcode,
          AddressLine1: address.line1,
          AddressLine2: address.line2,
          AddressLine3: address.town_city,
          FirstYearOfResidence: address.from_year,
          LastYearOfResidence: address.to_year
        }
      }
    end
    address_count += 1
  end
end

我期望输出的位置：

<ns:Addresses>
<ns:CurrentAddress>
<ns:Country>United Kingdom</ns:Country>
<ns:ZipPostcode>SP9 7EW</ns:ZipPostcode>
<ns:AddressLine1>3 Bayeux Mews</ns:AddressLine1>
<ns:AddressLine2>St Georges Road</ns:AddressLine2>
<ns:AddressLine3>Tidworth</ns:AddressLine3>
<ns:FirstYearOfResidence>2015</ns:FirstYearOfResidence>
<ns:LastYearOfResidence>2015</ns:LastYearOfResidence>
</ns:CurrentAddress>
<ns:PreviousAddress1>
<ns:Country>United Kingdom</ns:Country>
<ns:ZipPostcode>SP9 7EW</ns:ZipPostcode>
<ns:AddressLine1>3 Bayeux Mews</ns:AddressLine1>
<ns:AddressLine2>St Georges Road</ns:AddressLine2>
<ns:AddressLine3>Tidworth</ns:AddressLine3>
<ns:FirstYearOfResidence>2012</ns:FirstYearOfResidence>
<ns:LastYearOfResidence>2015</ns:LastYearOfResidence>
</ns:PreviousAddress1>
</ns:Addresses>

相反，我得到了：

<ns:Addresses>
<ns:CurrentAddress>
<ns:Country>United Kingdom</ns:Country>
<ns:ZipPostcode>SP9 7EW</ns:ZipPostcode>
<ns:AddressLine1>3 Bayeux Mews</ns:AddressLine1>
<ns:AddressLine2>St Georges Road</ns:AddressLine2>
<ns:AddressLine3>Tidworth</ns:AddressLine3>
<ns:FirstYearOfResidence>2015</ns:FirstYearOfResidence>
<ns:LastYearOfResidence>2015</ns:LastYearOfResidence>
</ns:CurrentAddress>
</ns:Addresses>
<ns:Addresses>
<ns:PreviousAddress1>
<ns:Country>United Kingdom</ns:Country>
<ns:ZipPostcode>SP9 7EW</ns:ZipPostcode>
<ns:AddressLine1>3 Bayeux Mews</ns:AddressLine1>
<ns:AddressLine2>St Georges Road</ns:AddressLine2>
<ns:AddressLine3>Tidworth</ns:AddressLine3>
<ns:FirstYearOfResidence>2012</ns:FirstYearOfResidence>
<ns:LastYearOfResidence>2015</ns:LastYearOfResidence>
</ns:PreviousAddress1>
</ns:Addresses>

如您所见，我有两个地址块，一个包含当前地址，另一个包含以前的地址，但只需要一个地址块。

猜测问题可能是多次调用：

req[:InputData][:Addresses] <<

但我实际上不知道如何解决才能将所有地址都放在一个块中。

这是我从规范测试中得到的：

    "Addresses": [
      {
        "CurrentAddress": {
          "Country": "United Kingdom",
          "ZipPostcode": "OX4 2QX",
          "AddressLine1": "36 Brasenose Driftway",
          "AddressLine2": "Oxford",
          "AddressLine3": null,
          "FirstYearOfResidence": 2002,
          "LastYearOfResidence": 2014
        }
      },
      {
        "PreviousAddress1": {
          "Country": "United Kingdom",
          "ZipPostcode": "AB1 1AA",
          "AddressLine1": "21 A Street",
          "AddressLine2": "Aberdeen",
          "AddressLine3": null,
          "FirstYearOfResidence": 1998,
          "LastYearOfResidence": 2002
        }
      }
    ]

感谢任何人都会花一分钟回复，卡特彼勒

Answer 1

在 ruby 哈希和 xml 之间进行转换的 savon 位是一个名为 gyoku 的 gem。对于 gyoku，一个数组值会产生多个元素（其名称由键给出）。如果您不希望这样，那么 Addresses 键的值必须是一个散列，即您的输入应该看起来像

{"Addresses" => {
    "CurrentAddress" => {
       "Country" => "United Kingdom",
       ...
    },
    "Previous" => {
       "Country" => "United Kingdom",
       ...
    }
}

Savon 对我的 Ruby 代码的解释错误

Wrong Savon interpretation of my Ruby code

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