#---
# Excerpted from "Programming Ruby 3.2",
# published by The Pragmatic Bookshelf.
# Copyrights apply to this code. It may not be used to create training material,
# courses, books, articles, and the like. Contact us if you are in doubt.
# We make no guarantees that this code is fit for any purpose.
# Visit https://pragprog.com/titles/ruby6 for more book information.
#---
f = File.open("#{__dir__}/iso-8859-1.txt", "r:iso-8859-1:utf-8")
puts f.external_encoding.name
line = f.gets
puts line.encoding
puts line
