Events in Freezer

eventsInFreezer.js

class UserCreator extends React.Component {
  render(){
    // This component will let us create an user by name
    return (
      <div className="userCreator">
        <input name="name" onChange={ e => this.setState({name}) } />
        <button onClick={ () => this.save() } />
      </div>
    );
  }
  save(){
    freezer.emit( 'user:create', this.state.name );
  }
}

// In a different file we can handle the state update
// This is the `user:create reaction
freezer.on('user:create', name => {
  var id = 100;
  freezer.get().users.set(id, {id: id, name: name});
});