From: Dingding Ye <yedingding@...>
Date: 2008-11-13T17:44:50+09:00
Subject: Re: [ANN] nokogiri 1.0.5 Released

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hi.

Is nested search supported?

For example,

xml =
"<root><body><subbody>subbody1</subbody></body><body><subbody>subbody2</subbody></body></root>"
doc.xpath("//body").each do |body|
  puts body.at("subbody").content
end

I expected to see

subbody1
subbody2

but seems it always use the root element.

On Thu, Nov 13, 2008 at 2:40 PM, Aaron Patterson <aaron@tenderlovemaking.com
> wrote:

> nokogiri version 1.0.5 has been released!
>
> * <http://nokogiri.rubyforge.org/>
> * <http://github.com/tenderlove/nokogiri/wikis>
> * <http://github.com/tenderlove/nokogiri/tree/master>
> * <http://rubyforge.org/mailman/listinfo/nokogiri-talk>
> * <http://nokogiri.lighthouseapp.com/projects/19607-nokogiri/overview>
>
> Nokogiri (鋸) is an HTML, XML, SAX, and Reader parser with CSS3 and
> XPath search support.
>
> Changes:
>
> ### 1.0.5
>
> * Bugfixes
>
>  * Added mailing list and ticket tracking information to the README.txt
>  * Sets ENV['PATH'] on windows if it doesn't exist
>  * Caching results of NodeSet#[] on Document
>
> == FEATURES:
>
> * XPath support for document searching
> * CSS3 selector support for document searching
> * XML/HTML builder
> * Drop in replacement for Hpricot (though not bug for bug)
>
> Nokogiri parses and searches XML/HTML very quickly, and also has
> correctly implemented CSS3 selector support as well as XPath support.
>
> Here is a speed test:
>
>  * http://gist.github.com/22176
>
> Nokogiri also features an Hpricot compatibility layer to help ease the
> change
> to using correct CSS and XPath.
>
> == SUPPORT:
>
> The Nokogiri mailing list is available here:
>
>  * http://rubyforge.org/mailman/listinfo/nokogiri-talk
>
> The bug tracker is available here:
>
>  * http://nokogiri.lighthouseapp.com/projects/19607-nokogiri/overview
>
> == SYNOPSIS:
>
>  require 'nokogiri'
>  require 'open-uri'
>
>  doc = Nokogiri::HTML(open('http://www.google.com/search?q=tenderlove'<http://www.google.com/search?q=tenderlove%27>
> ))
>
>  ####
>  # Search for nodes by css
>  doc.css('h3.r a.l').each do |link|
>    puts link.content
>  end
>
>  ####
>  # Search for nodes by xpath
>  doc.xpath('//h3/a[@class="l"]').each do |link|
>    puts link.content
>  end
>
>  ####
>  # Or mix and match.
>  doc.search('h3.r a.l', '//h3/a[@class="l"]').each do |link|
>    puts link.content
>  end
>
> * <http://nokogiri.rubyforge.org/>
> * <http://github.com/tenderlove/nokogiri/wikis>
> * <http://github.com/tenderlove/nokogiri/tree/master>
> * <http://rubyforge.org/mailman/listinfo/nokogiri-talk>
> * <http://nokogiri.lighthouseapp.com/projects/19607-nokogiri/overview>
>
> --
> Aaron Patterson
> http://tenderlovemaking.com/
>
>

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