Re: Negative table index (was Re: [ANN] Lua 5.3.0 (rc1) now available)

[Tom N Harris <telliamed@...>]

It also occurs to me that table.move allows for a hackish map implementation.

function table.map(self, func)
    table.move(setmetatable({}, {
      __index = self,
      __newindex = function(t,k,v) self[k] = func(v) end
    }), 1,#self,1)
end

-- 
tom <telliamed@whoopdedo.org>