st8 v3.0.1

st8

St8 is a tiny state machine for structural describing behavior of components.

Usage

$ npm install st8

var State = require('st8');

var state = new State({
	a: {
		enter: () => {
			...
		},
		exit: () => {
			...
		}
	},

	// shortcut for enter/exit
	b: [ () => {}, () => {} ],

	// enter shortcut, forwards to state d
	c: () => 'd',

	// shorter cut, redirects to state a
	d: 'a',

	// any other state
	_: 'a'
});


//enter state 'a', invoke corresponding callbacks
state.set('a');

//get current state
state.get(); // 'a'

API

let state = new State(states , context)

Create a new state machine based on the states object. Optionally pass a context for callbacks.

state.get()

Get current state.

state.set(value)

Transition to a new state, invoking necessary callbacks.