PA wrote:
table.foreach(node, function(k,v) b[k]=clone(v) end)Stylistic question: What would be the benefit of using a closure in this case? Wouldn't a simple iterator achieve the same effect? for k,v in pairs(node) do b[a]=v end Do the enclosure add anything in this case?
probably not - i was just cut&paste the original code.the real answer is cost of iterator vs cost of callback : profile it & see...(i don't know the answer)
Adrian