A small example of nokogiri collection

  1   Require  '  Nokogiri  '  
  2   Require  '  Open-Uri  '  
  3   Require  " Iconv  "   
  4   
  5   Task: dreamtype  =>  : Environment  Do   
  6   # Doc  =  Nokogiri: HTML (file. Open (  "  A.html "  ))
  7   # Doc.css (  "  Table.txt> tr> TD: Nth-Child (1)  "  ). Each  Do     |  Link  |  
  8   # Dream. Create (: URL  =>    "  A  "  ,: Name  =>  Link. Content)
  9   # End
  10   # Da  =  Iconv. iconv (  "  UTF-8  "  , "  Gb2312  "  , Nokogiri: HTML (open (URL )))
  11   IC  =  Iconv.  New  (  "  UTF-8 /// ignore  "  ,  "  Gb2312 // ignore  " )
  12   Doc  =  Nokogiri: HTML (file. Open (  "  A.html  "  ))
  13   Doc.css (  "  Table.txt> TR: Nth-child (8)> TD: Nth-child (2)>  "  ). Each  Do    |  K  |  
  14   URL  =     "  Http://www.tongcha.com/  "  +  K [: href]
  15   Da  = Nokogiri: HTML (open (URL ))
  16   Da.css (  "  Table.txt> TR: Nth-Child (1)> TD  "  ). Each  Do     |  C  |  
  17   # Puts C. Content
  18  Daydream. Create (: dream_id  =>     8  ,: Name  =>  K. Content,: Content  =>  C. Content)
  19   End
  20   Puts URL
  21   End
  22  End