example for issue on cerebral

cerebral_example.js

const controller = Controller(Model({}));

function setFoo({ input, state }) {
	state.set('example.foo', input.value);
}
const changeInput = [setFoo];
const Module = (options = {}) => {
	return (module, controller) => {
		module.addState({
			foo: "original value"
		});
		module.addSignals({
			changeInput
		});
	};
};
controller.addModules({
	example: Module()
})

@Cerebral({
	display: ['example', 'foo']
})
class InputControl extends React.Component {
	render() {
		return (
			<div>
				<input type="text" value={ this.props.display }
					 onChange={ (e) => { this.props.signals.example.changeInput.sync({ value: e.target.value }); } }
				/>
			</div>
		);
	}
};

ReactDOM.render(
	(
		<Container controller={controller}>
			<InputControl/>
		</Container>
	),
	document.getElementById('root')
);