From: William James <w_a_x_man@...>
Date: 2009-02-10T17:19:04+09:00
Subject: Re: regexp problem

Joao Silva wrote:

> how i can extract:
> 
> <td>Traffic left:</td><td
> align=right><b><script>document.write(setzeTT(""+Math.ceil(-123313/100
> 0)));</script> MB</b></td>
> 
> i need this nuber: 123313? I tried to match this in many ways but i
> stil have problem with escape characters.


list = DATA.read.scan( %r{<td.*?>\s*(.*?)\s*</td>}im ).flatten

list.each_cons(2){|a,b|
  if "Traffic left:" == a  and  b =~ /Math.ceil\((-?\d+)/
    p $1
  end
}


__END__

<td>NOT TRAFFIC LEFT:</td><td 
align=right><b>
<script>document.write(setzeTT(""+Math.ceil(-9999999/1000)));
</script> 
MB</b></td>

<td> Traffic left:
</td><td 
align=right><b><script>
document.write(setzeTT(""+Math.ceil(-123313/1000)));
</script> 
MB</b></td>