> express for node already does this, for error handlers: > > http://expressjs.com/guide.html#error-handling > > express is very popular; #4 on Most Depended Upon packages; #1 on Most > Starred at npm: > > This is helpful. So, judgement aside, we can say there is a certain level of usage of Function.length out there for overloading based on a function's "signature". It seems to me that reporting Function.length as the number of formal parameters, minus rest, will be more appropriate for this use case.
Kevin
_______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
