# Plain Signal Implementation

## Installation
<!--
As npm for Node.js:

```
$ npm install linear-constraints --save
```

Or download the [bundle](https://raw.githubusercontent.com/active-expressions/active-expressions/master/dist/linear-constraints.js) file.

## Building

```
$ npm run-script build
```

creates the *bundle* file in the `dist` folder.
-->
## Testing

As npm package:

```
$ npm test
```