Read and parse xml

ruby-talk
1

Hi all,
I need to hit a URL that returns me a xml file,which I should read and
parse.
How could I do it,access the URL,retrieve the content of the response
and process it?

Regards,
Rafael Roque

···

--
Posted via http://www.ruby-forum.com/.

2

Read about the standard library package "open-uri" to retrieve the URL
contents, and "Nokogiri" (gem) or "Hpricot" (gem) or "REXML" (standard
library package) to process the XML

    http://www.ruby-doc.org/stdlib/
    http://nokogiri.rubyforge.org/nokogiri/
    http://github.com/whymirror/hpricot/tree/master

···

At 2009-09-02 10:28AM, "Rafael Roque" wrote:

Hi all,
I need to hit a URL that returns me a xml file,which I should read and
parse.
How could I do it,access the URL,retrieve the content of the response
and process it?

--
Glenn Jackman
    Write a wise saying and your name will live forever. -- Anonymous

3

You can use open-uri for fetching the content. Then you can use nokogiri for processing the XML response.

Here are some docs that will get you started:

   http://nokogiri.org/

Hope that helps.

···

On Sep 2, 2009, at 7:28 AM, Rafael Roque wrote:

Hi all,
I need to hit a URL that returns me a xml file,which I should read and
parse.
How could I do it,access the URL,retrieve the content of the response
and process it?

---
Aaron Patterson
http://tenderlovemaking.com