More frequent than not, I ended up throwing some good and old school console.log statements that help me during debugging.
That is OK, but it might become cumbersome when more than a couple are necessary.
Leveraging on reflection is a nice technique to save us from having to writing them explicitly.
By returning the following code as the end of a class constructor I can get console.log for every function invoked, using JS reflection.
return new Proxy(this, {
get: function(target, name, receiver) {
if (!target.hasOwnProperty(name)) {
if (typeof target[name] === 'function') {
console.log(
target.constructor.name,
'::',
name
);
}
return new Proxy(target[name], this);
}
return Reflect.get(target, name, receiver);
},
});