IPRange

Store IP Ranges in Redis as sorted sets for fast retrieval

Installation

Add this line to your application's Gemfile:

gem 'iprange'

And then execute:

$ bundle

Or install it yourself as:

$ gem install iprange

Usage

> redis_config = {host: "127.0.0.1"}
> range = IPRange::Range.new(redis_config)
> range.add("192.168.0.1/24", some: "data", more: "metadata")
> range.find("192.168.0.20")
=> {:range=>"192.168.0.1/24", "some"=>"data", "more"=>"metadata"}

Notice

This gem relies on a Redis fork that implements interval sets, as described in this blog post.

If your intervals do not, you can try the tag v0.0.1, which uses sorted sets instead of inverval sets.

Contributing

1. Fork it ( http://github.com/globocom/iprange/fork )
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