[Note: parts of this message were removed to make it a legal post.]

Thanks much! This really works

Now i`m having a new problem (very simple), the output is $1999,00, how i
can remove a $? I will need convert this to a float number

Regards,
Luiz Vitor Martinez Cardoso.

On Jan 5, 2008 11:10 PM, s.ross <cwdinfo@gmail.com> wrote:

> Don't use the regex. Let hpricot do what it's good at:
>
> $ irb
> >> require 'rubygems'
> >> require 'hpricot'
> >> html = '<h3 class="zmp">149.00</h3>'
> >> doc = Hpricot.parse(html)
> >> ele = doc.search('h3.zmp')
> >> puts ele.text
> => 149.00
>
> In your code, your @content will be searchable the same way. Hpricot
> will give you a collection of all h3's with class 'zmp'.
>
> http://code.whytheluckystiff.net/doc/hpricot/
>
> Hope this s.
>
>
> On Jan 5, 2008, at 4:07 PM, Luiz Vitor Martinez Cardoso wrote:
>
> > Yeah,
> >
> > I`m trying to develop a simple application using ruby (when this
> > works i
> > will pass to rails). I need get the source code from a URL, and find
> > for
> > this string:
> >
> > <h3 class="zmp">$299.99</h3>
> >
> > wow, but i need search for not only 149.00, but for all possible
> > numbers, my
> > friend suggest this:
> >
> > <h3 class="zmp">*$\d+\.\d{2}.*</h3>
> >
> > i think this works! but i need other thing... look my code:
> >
> > #!/usr/bin/ruby
> >
> > require 'hpricot'
> > require 'open-uri'
> >
> > @content = Hpricot(open("
> > http://www.newegg.com/Product/Product.aspx?Item=N82E16855101066"))
> >
> > now how i can find for <h3 class="zmp">*$\d+\.\d{2}.*</h3> ?
> >
> > @content.search("<h3 class="zmp">*$\d+\.\d{2}.*</h3>") is broken ;(
> >
> > how i can solved this?
> >
> >
> > thanks for you attention,
> > Luiz Vitor Martinez Cardoso.
> >
> >
> >
> > --
> > Regards,
> > Luiz Vitor Martinez Cardoso [Grabber].
> > (11) 8187-8662
> >
> > rubz.org - engineer student at maua.br
>
>
>


--
Regards,
Luiz Vitor Martinez Cardoso [Grabber].
(11) 8187-8662

rubz.org - engineer student at maua.br