# module::FieldsStack [![status](https://github.com/Wandalen/wFieldsStack/actions/workflows/StandardPublish.yml/badge.svg)](https://github.com/Wandalen/wFieldsStack/actions/workflows/StandardPublish.yml) [![experimental](https://img.shields.io/badge/stability-experimental-orange.svg)](https://github.com/emersion/stability-badges#experimental)

Mixin adds fields rotation mechanism to your class. It's widespread problem to change the value of a field and then after some steps revert old value, no matter what it was. FieldsStack does it for you behind the scene. FieldsStack mixins methods fieldPush, fieldPop which allocate a map of stacks of fields and manage it to avoid any corruption. Use the module to keep it simple and don't repeat yourself.

### Try out from the repository

```
git clone https://github.com/Wandalen/wFieldsStack
cd wFieldsStack
will .npm.install
node sample/trivial/Sample.s
```

Make sure you have utility `willbe` installed. To install willbe: `npm i -g willbe@stable`. Willbe is required to build of the module.

### To add to your project

```
npm add 'wfieldsstack@stable'
```

`Willbe` is not required to use the module in your project as submodule.