Function.length and Default Parameters
waldron.rick at gmail.com
Thu Oct 11 20:11:13 PDT 2012
On Thursday, October 11, 2012 at 7:36 PM, Kevin Smith wrote:
> > 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.
Having trouble finding the resolution, but I'm fairly certain this was discussed and your suggestion here matches consensus
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