ruby on rails - Not loading into variable from database in the index section of the controller -

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जब मैं रेल पर जाता हूं तो सांत्वना और टाइप करें: 

  irb (मुख्य): 018: 0 & gt; search_filter = Search.order ( "created_at") पिछले मैं वापस मिल:।। से "खोज" के द्वारा created_at DESC सीमा 1 = & gt आदेश खोजें लोड (1.4ms) "खोज" का चयन करें *; # & LT; खोजें आईडी: 9, user_id: 2, postnumer_id: "170", matssvaedi_id: "", ist120_id: "", gotuheiti: "", dagsetning_from: शून्य, dagsetning_to: शून्य, byggingarar_from: शून्य, byggingarar_to: शून्य, fjoldiherbergja_from : शून्य, fjoldiherbergja_to: शून्य, flatarmal_from: शून्य, flatarmal_to: शून्य, created_at: "2014-10-10 11:56:55", updated_at: "2014-10-10 11:56:55" & gt;   
 मुझे यह उम्मीद है, सृजन दिनांक के आधार पर खोज तालिका में अंतिम रिकॉर्ड।  
 लेकिन अगर मैं डाल 
 search_filter = Search.order ( "created_at")। मेरी SearchesController 
 के सूचकांक अनुभाग में पहली पंक्ति और अगली पंक्ति के रूप में पिछले 
 
 search_filter 
 मैं रेल सर्वर कंसोल में निम्न आउटपुट प्राप्त जब मैं सबमिट करें को दबाएं कहते हैं:  
  # & LT; खोज: 0x007f3ccc6d8c78 & gt;   
 क्या कोई यह समझा सकता है कि आउटपुट एक समान क्यों नहीं है। मैं थोड़ी देर के लिए यह देख रहा था और मुझे नहीं मिल रहा है। धन्यवाद   
 
 
 जब आप  डालता है  आप चर मुद्रण कर रहे हैं आप  डालता search_filter.property     कर सकते हैं कुछ विशिष्ट देखने के लिए आप आवृत्ति चर "खोज" के स्ट्रिंग प्रतिनिधित्व छपाई कर रहे हैं

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