#!/usr/local/bin/ruby

require 'uri'
 p uri = URI.parse("http://www.ruby-lang.org/")

 # => #<URI::HTTP:0x201002a6 URL:http://www.ruby-lang.org/>
 p uri.scheme # => "http"
 p uri.host # => "www.ruby-lang.org"
 p uri.port # => 80
 p uri.path # => "/"...