From: tamouse mailing lists <tamouse.lists@...>
Date: 2013-01-13T01:00:27+09:00
Subject: Re: How to take information from a text file and add them to an array

On Sat, Jan 12, 2013 at 8:00 AM, Adam Kennedy <lists@ruby-forum.com> wrote:
> So If I have a variable with a password in such as pswd = example.
> And in the text file there is 50 different user passwords. How can I
> make a function that picks out the single word from the line of 50?


passwords = File.read("passwords.txt").split("\n")
pswd = 'example'
if i = passwords.find_index(pswd)
  # do stuff with found password at index i
else
  # not found
end