[![Gem Version](https://badge.fury.io/rb/key_tree.svg)](https://badge.fury.io/rb/key_tree) [![Maintainability](https://api.codeclimate.com/v1/badges/ac48756e80007e0cd6f9/maintainability)](https://codeclimate.com/github/notCalle/ruby-keytree/maintainability) # KeyTree KeyTree manages trees of hashes, and (possibly nested) forests of such trees, allowing access to values by key path. ## Installation Add this line to your application's Gemfile: ```ruby gem 'key_tree' ``` And then execute: $ bundle Or install it yourself as: $ gem install key_tree ## Usage ```ruby kt=KeyTree::Tree[a: { b: 1 }] kt['a.b'] => 1 kf=KeyTree::Forest[kt, {b: { c: 2 }}] kt['a.b'] => 1 kf['b.c'] => 2 ``` ## Development After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment. To install this gem onto your local machine, run `bundle exec rake install`. ## Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/notCalle/key_tree. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct. ## License The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT). ## Code of Conduct Everyone interacting in the KeyTree project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/notCalle/key_tree/blob/master/CODE_OF_CONDUCT.md).