alexcharlie

 def query_parse(qs, d = '&;')
      params = {}
      (qs||'').split(/[#{d}] */n).inject(params) { |h,p|
        k, v=unescape(p).split('=',2)
        if cur = params[k]
          if cur.class == Array
            params[k] << v
          else
            params[k] = [cur, v]
          end