README.md in net-ip-0.0.4 vs README.md in net-ip-0.0.5

@@ -2,28 +2,43 @@
 
 [![Build Status](https://travis-ci.org/jbussdieker/ruby-net-ip.png?branch=master)](https://travis-ci.org/jbussdieker/ruby-net-ip)
 [![Code Climate](https://codeclimate.com/github/jbussdieker/ruby-net-ip.png)](https://codeclimate.com/github/jbussdieker/ruby-net-ip)
 [![Gem Version](https://badge.fury.io/rb/net-ip.png)](http://badge.fury.io/rb/net-ip)
 
-Tools for working with IP routes
+Tools for working with IP routes and rules
 
 ## Usage
 
+### Routes
+
 ````ruby
 require 'net/ip'
 
-Net::IP::Route.flush(:cache)
+Net::IP.routes.flush(:cache)
 
-Net::IP::Route.each do |route|
+Net::IP.routes.each do |route|
   puts route
 end
 
-Net::IP::Route.find_gateways("eth0").each do |gateway|
+Net::IP.routes.find_gateways.each do |gateway|
   puts gateway.via
 end
 
 gws = ["192.168.0.1", "192.168.0.2"].collect do |ip|
   Net::IP::Route.new(:via => ip, :dev => "eth0", :weight => 1)
 end
 
-Net::IP::Route.update_gateways(gws)
+Net::IP.routes.update_gateways(gws)
+````
+
+### Rules
+
+````ruby
+require 'net/ip'
+
+Net::IP.rules.each do |rule|
+  puts rule
+end
+
+rule = Net::IP::Rule.new(:to => '1.1.1.1', :table => 'custom')
+Net::IP.rules.add(rule)
 ````