#---
# 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.
#---
require "pathname"

p1 = Pathname.new("/usr/bin")
p2 = Pathname.new("ruby")
p3 = p1 + p2
p4 = p2 + p1
p3.parent
p3.parent.parent
p1.absolute?
p2.absolute?
p3.split
