From: unbewusst.sein@... (=?ISO-8859-1?Q?Une_B=E9v?= =?ISO-8859-1?Q?ue?=)
Date: 2007-09-26T10:40:04+09:00
Subject: Re: ruby regex on html file

eggie5 <eggie5@gmail.com> wrote:

> I'm trying to write a rake task to extract all the script tags out of
> my html file and save them to an array. How can I do this?

Is that a solution 4 u ??? :

#! /usr/bin/env ruby

html = '    <!--scripts-->

                    <script type="text/javascript"
src="/javascripts/prototype.js">
        </script>

                    <script type="text/javascript"
src="management/javascripts/management.js">
</script>

                    <script src="/javascripts/scriptaculous.js"
type="text/javascript"></script>

                    <script src="/javascripts/effects.js"
type="text/javascript"></script>

                    <script src="/javascripts/controls.js"
type="text/javascript"></script>


                    <!--endscripts-->
'
js = []
html.each {|l|
  js << l.chomp.gsub(/.* src="(.*[^ ])"[ >].*/, '\1').gsub(/(.*)"
type=.*/, '\1') if /<script / === l
}
p js


gives :
RubyMate r6354 running Ruby r1.8.6 (/opt/local/bin/ruby)
>>> extract_js.rb

["/javascripts/prototype.js", "management/javascripts/management.js",
"/javascripts/scriptaculous.js", "/javascripts/effects.js",
"/javascripts/controls.js"]

on Mac OS X 10.4.10

i didn't found a solution with only one gsub...
sure it exits :[
-- 
Une B�vue