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2011/6/30 Pierre-Yves Gérardy <>:
> table.concat{tostring(objects,...)}

Convenient, yes, but why just tostring? A useful idiom would be this:


where  res1,... = mapvar(fun,val1,...)

Easy to do efficiently in C (using Lua requires packing and unpacking)

(My memory fails me, but there is an extension that allows this kind of thing)

steve d.