Re: unpack in lua5.1
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- Subject: Re: unpack in lua5.1
- From: Rici Lake <lua@...>
- Date: 2006年11月28日 23:44:35 -0500
On 28-Nov-06, at 11:31 PM, al_lea wrote:
I don't quite understand why you're packing an array in order to
unpack
it in order to send it to a varargs function.
for g_load_new itself might be a ... passed in by other function, I
just pack an
array here to boil down.
In 5.1, you can just send ..., which is effectively an expression list
(i.e. it is not an object as such):
function log(level, fmt, ...)
if log_enabled[level] then
log_file:write(fmt:format(...))
end
end