README.md

Cidr::Lite

A (partial) pure-ruby port of the Net::CIDR::Lite CPAN module. I have found the Net::CIDR::Lite merge to be considerably faster than alternatives in in Ruby, so I ported it.

I hope you find it useful!

Installation

Add this line to your application's Gemfile:

gem 'cidr-lite'

And then execute:

$ bundle

Or install it yourself as:

$ gem install cidr-lite

Usage

    lite = CIDR::Lite.new
    lite.add('192.168.1.0/24')
    lite.add('192.168.1.0/16')
    assert_eq(lite.list, ['192.168.0.0/16'])

Caveats

Only IPv4 addresses are supported and only the add and list methods have been implemented.

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request