Re: [ANN] Lua 5.2.0 (rc2) now available
[
Date Prev][
Date Next][
Thread Prev][
Thread Next]
[
Date Index]
[
Thread Index]
- Subject: Re: [ANN] Lua 5.2.0 (rc2) now available
- From: Mark Hamburg <mark@...>
- Date: 2011年11月26日 09:34:23 -0800
On Nov 26, 2011, at 5:52 AM, Roberto Ierusalimschy wrote:
> It is more tricky. We think that 'n' should be something explicit.
> (But we may remove the extra return, as it is redundant with the 'n'
> field.)
Or return table, 1, n.
But how many use cases are there for passing the results of table.pack directly to table.unpack?
So, I think it comes down to whether the utility of having easy access to the length value is worth the confusion caused by passing the results from table.pack to table.unpack.
Mark