https://github.com/notcalle/ruby-keytree

Gem for managing key trees / nested hashes
https://github.com/notcalle/ruby-keytree

hash-trees json key-path key-trees key-value nested-hashes yaml

Last synced: about 1 month ago
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Gem for managing key trees / nested hashes

• Host: GitHub
• URL: https://github.com/notcalle/ruby-keytree
• Owner: notCalle
• License: mit
• Created: 2018-01-23T21:58:34.000Z (almost 7 years ago)
• Default Branch: main
• Last Pushed: 2021-12-19T09:57:52.000Z (about 3 years ago)
• Last Synced: 2024-11-18T01:33:49.182Z (about 2 months ago)
• Topics: hash-trees, json, key-path, key-trees, key-value, nested-hashes, yaml
• Language: Ruby
• Homepage:
• Size: 309 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.txt
  • Code of conduct: CODE_OF_CONDUCT.md

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# KeyTree

KeyTree manages trees of hashes, and (possibly nested) forests of such trees,

allowing access to values by key path.

See the [changelog](CHANGELOG.md) for recent changes.

## 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).