我有一個由網站API返回的散列的JSON散列,我想根據內部散列中的特定鍵值解析和顯示。如何根據內部哈希中的鍵值最有效地迭代散列哈希?
我可以想到解決方案,可以實現這一點,但他們會採取一些代碼行,似乎並不高效。由於重點在於約定而不是配置,所以肯定在Rails中必須有一種本地方法。我搜索了一下,但沒有發現任何問題。從API
樣品響應:
[{"banner":"01197271","birthday":"1991-01-11","committee_id":1,"created_at":"2012-08-08T01:56:02-05:00","email":"[email protected]","first_name":"Dan","graduation_date":"May 2013","hometown":"San Antonio","hours_enrolled":15,"id":2,"image":{"url":null,"thumb":{"url":null},"large":{"url":null}},"invitation_accepted_at":null,"invitation_limit":null,"invitation_sent_at":null,"invitation_token":null,"invited_by_id":null,"invited_by_type":null,"last_name":"Tester","local_apt":"","local_city":"San Antonio","local_state":"Texas","local_street":"One UTSA Circle","local_zip":"78249","major":"Computer Science","permanent_apt":"","permanent_city":"","permanent_state":"","permanent_street":"One UTSA Circle","permanent_zip":"","phone":"5558813284","same_address":true,"tour_trained":false,"updated_at":"2012-08-17T03:35:26-05:00","utsa_id":"uoi431"},
{"banner":"","birthday":"1990-10-25","committee_id":null,"created_at":"2012-08-03T16:19:23-05:00","email":"[email protected]","first_name":"Test","graduation_date":null,"hometown":null,"hours_enrolled":null,"id":1,"image":{"url":null,"thumb":{"url":null},"large":{"url":null}},"invitation_accepted_at":null,"invitation_limit":null,"invitation_sent_at":null,"invitation_token":null,"invited_by_id":null,"invited_by_type":null,"last_name":"User","local_apt":"","local_city":"","local_state":"","local_street":"","local_zip":"","major":null,"permanent_apt":"","permanent_city":"","permanent_state":"","permanent_street":"","permanent_zip":"","phone":"","same_address":false,"tour_trained":false,"updated_at":"2012-08-15T10:05:54-05:00","utsa_id":""}]
潛在的解決方案是經過各內部散,確定相關的鍵值,然後將其存儲的基礎上,重點值的地方它比其中的價值已經測試過的散列。完成後返回。
發佈您的一些解決方案,也是該API響應的一個例子。 – 2012-08-17 08:34:56
如你所願,@SergioTulentsev。 – Dan 2012-08-17 08:39:52
已添加請求,但由於我在處理此類問題時要求採取最佳做法,因此我不相信具體內容與有效解決方案相關。 – Dan 2012-08-17 08:47:00