Andrea Giammarchi schrieb:
Just my thoughts, I wouldn't put any self-bound thing in the class and
rather improve that `::` proposal so that whenever you `obj::method` it
creates a uniquely bound callback so that `obj::method === obj::method`
This was considered:
https://github.com/zenparsing/es-function-bind/issues/17 - it's quite
unexpected that an operator would return the same result every time, and
there are security considerations as well. Also it would be quite
complicated to spec - how and where did you store the memoisation. Feel
free to join the discussion!
Using the `::` operator in the class declaration itself makes sense to
me. It conveys "this method will always be bound" very effectively, and
you wouldn't even need special syntax to access it.
```js
class Xample {
::myListener(…) {…}
}
```
should desugar to
```js
class Xample {
// a getter on the prototype
get myListener() {
// with per-instance memoisation
return this.myListener = (…) => {
// that returns a bound method
…
};
}
}
```
It might be equivalently done via a custom decorator of course:
```js
class Xample {
@autobind
myListener(…) {…}
}
```
Regards,
Bergi
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