我正在尝试在我的rails应用中使用Sija的Garb。但是在获取配置文件后我无法解析响应。以下是我为获取配置文件所做的工作的摘要：
Garb::Session.access_token = token
subs = Garb::Management::Profile.all
@subsInfo = []
subs.each do |sub|
sub_info = {:sid => sub.id,
:sname => sub.name,
:surl => sub.websiteUrl
}
@subsInfo << sub_info
end
问题在于，即使sub.id和sub.name有效，我也会得到一个“未定义的方法'websiteUrl'”消息。当我提出to_yaml时，这就是子响应的样子：
---
- !ruby/object:Garb::Management::Profile
entry:
id: '12345678'
kind: analytics#profile
selfLink: https://www.googleapis.com/analytics/v3/management/accounts/01234567/webproperties/UA-01234567-1/profiles/12345678
accountId: '01234567'
webPropertyId: UA-01234567-1
internalWebPropertyId: '12345678'
name: first property
currency: USD
timezone: America/New_York
websiteUrl: http://www.firstproperty.com
defaultPage: http://www.firstproperty.com/home.html
type: WEB
created: '2010-05-21T14:40:46.600Z'
updated: '2011-02-02T16:51:12.910Z'
eCommerceTracking: true
parentLink:
type: analytics#webproperty
href: https://www.googleapis.com/analytics/v3/management/accounts/01234567/webproperties/UA-12345678-1
childLink:
type: analytics#goals
href: https://www.googleapis.com/analytics/v3/management/accounts/01234567/webproperties/UA-01234567-1/profiles/12345678/goals
session: &12345678901234 !ruby/class 'Garb::Session'
- !ruby/object:Garb::Management::Profile
entry:
id: '23456789'
kind: analytics#profile
selfLink: https://www.googleapis.com/analytics/v3/management/accounts/01234567/webproperties/UA-01234567-2/profiles/23456789
accountId: '01234567'
webPropertyId: UA-01234567-2
internalWebPropertyId: '23456789'
name: Second Property
currency: USD
timezone: America/Los_Angeles
websiteUrl: http://www.secondproperty.com/
defaultPage: http://www.secondproperty.com/index.html
type: WEB
created: '2010-07-05T19:58:33.611Z'
updated: '2011-02-02T16:51:12.922Z'
eCommerceTracking: true
parentLink:
type: analytics#webproperty
href: https://www.googleapis.com/analytics/v3/management/accounts/01234567/webproperties/UA-01234567-2
childLink:
type: analytics#goals
href: https://www.googleapis.com/analytics/v3/management/accounts/01234567/webproperties/UA-01234567-2/profiles/23456789/goals
session: *012345678901234
我不能为我的生活弄清楚为什么websiteUrl告诉我它是未定义的。它不仅仅是那个属性，还有其他几个属性，但出于某种原因，id和name工作得很好。