From: "yermej@..." <yermej@...>
Date: 2007-07-01T14:20:01+09:00
Subject: Re: Test equality of each element in an array

On Jun 30, 11:00 pm, 12 34 <rubyfo...@web.knobby.ws> wrote:
> I want to see if any element of an array is equal to a file extension
>

I would use Array's include? method:

ext_not_to_move = ['jpg', 'pdf', 'mrw']
if ext_not_to_move.include? File.extname(fn).downcase
  # do stuff
end

And use downcase so you don't have to include variations of each
extension (jpg, JPG, jpG, etc.).

Jeremy