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testing nokogiri
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| require 'nokogiri' | |
| html = ' | |
| <html> | |
| <body> | |
| <p>foo banana 1</p> | |
| this text | |
| <p>bar</p> | |
| <p>foo banana 2</p> | |
| <p>foo banana 3</p> | |
| <p> else </p> | |
| <p> foo </p> | |
| <p> foo </p> | |
| <p> foo </p> | |
| </body> | |
| </html> | |
| ' | |
| keywords = ["else", "banana", "nomatch"] | |
| doc = Nokogiri::HTML(html) | |
| total_matches = 0 | |
| keywords.each do |keyword| | |
| p "searching for:"+keyword | |
| elements = doc.search('p:contains("'+keyword+'")') | |
| if(elements) | |
| elements.each do |element| | |
| total_matches=total_matches+1 | |
| p element.text | |
| end | |
| else | |
| p "NO MEANS NO!" | |
| end | |
| p "============" | |
| end | |
| p "total matches for keywords:" + total_matches.to_s |
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