From: Robert Klemme <bob.news@...>
Date: 2003-03-21T03:18:46+09:00
Subject: Re: How to process a long string ( get some parts ? )

Administrator@BOND ~/bin/test
$ cat href.rb

def links(fileName)
  text = File.open(fileName) do |f|
    f.readlines.join
  end

  text.scan(/<a\s+href="([^"]*)"/i) do |m|
    puts m[0]
  end
end

links("href.rb")

__END__

<a href="http://foo.bar">
<a href="http://foo.baz">
Administrator@BOND ~/bin/test
$ ruby href.rb
http://foo.bar
http://foo.baz

Administrator@BOND ~/bin/test
$

"RaymondLHW" <raymondlhw@sinaman.com> schrieb im Newsbeitrag
news:b5cri9$27p391$1@ID-157330.news.dfncis.de...
> if I get the content of a HTML file and put in a string
> how can I get all the links inside and store them in array ( or any kind
of lists ) ?
>
> I use regular expression , but if I use .match function, the result is
"Match" type , I can't use "gsub" or "sub" to process it
>
> please give me some advice
>
> thank you