nokogiri - xpath: how can you select a specific text node before and after a <br> tag? -

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इस पर विचार करें

अल्कोहल की सूची 
  बीयर & lt; br & gt; वोदका & lt; br & gt; रम & lt; br & gt; व्हिस्की

आप बीयर को xpath में कैसे व्यक्त करेंगे? 

  / br / पूर्ववर्ती-भाषण :: पाठ ()?

वोदका के बारे में क्या है? रम?

संदर्भ पर निर्भर करता है आदर्श रूप से, अच्छी तरह से बने XML होने के लिए, आपके अनुक्रम को मूल तत्व की आवश्यकता होती है। मान लीजिए कि यह & lt; बार / & gt; है।

बीयर: / bar / br [1] / पूर्ववर्ती- sibling :: text () [1]

वोदका: / bar / br [1] / निम्न-सिपाही :: पाठ () [1]

रम: / बार / बीआर [2] / निम्न-सिपाही :: पाठ () [1]


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