# @orbit/immutable

A lightweight library of immutable data structures, including:

- `ImmutableMap`
- More to come?

Internally, this library relies upon a modernized version of Matt Bierner's
[HAMT](https://github.com/mattbierner/hamt).

### Installation

Install with yarn:

```
yarn add @orbit/immutable
```

Or with npm:

```
npm install @orbit/immutable
```

## Contributing

### Installation

To install dependencies:

```
yarn install
```

### Building

Distributions can be built to the `/dist` directory by running:

```
yarn build
```

### Testing

#### CI Testing

Test in CI mode by running:

```
yarn test
```

#### Browser Testing

Test within a browser
(at [http://localhost:8080/](http://localhost:8080/)) by running:

```
yarn start
```

## License

Copyright 2014-2021 Cerebris Corporation. MIT License (see LICENSE for details).