07_javascript_exceptions_types

class MyError extends Error {}
try {
    doStuff();
} catch(err) {
    if (err.name == 'MyError') {
        console.log("This is my error");
    } else if (err.name == 'ReferenceError') {
        console.log("Not my error. Ask the ReferenceError guys");
    } else {
        console.log("I have no idea");
        throw err;   
    }
}