From: "Jens Finnäs" <jens.finnas@...>
Date: 2011-02-04T21:04:15+09:00
Subject: Arrays and defs

Hi, I've just started learning Ruby for screen scraping purposes and
I've now run in to a problem I can't get my head around.

Is it not possible to call an array outside a defintion? Like this:

list = Array.new
list = ["a", "b", "c"]

def do_stuff()
  list.each_index do |i|
    puts list[i]
  end
end

do_stuff()

If I define list inside do_stuff() the script works. My plan was to
build an array through several functions.

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