showing the problem of asynchrounos functions that behave not asynchrounos

asynchronicity_synchronicity

function myObject() {

    function initialize() {
        //do something
        someAsynchrounosFunction( function (err, data) {
            this.emit( 'init' );
        } );
    }
    
    initialize();
}

var o = new myObject();

o.on( 'init', function() {
    //will never be fired if someAsynchrounosFunction would behave synchron instead of asynchrounos!
} );