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- local X = {}
- function len(t)
- local i = 1
- while t[i] ~= nil do i = i + 1 end
- return i
- end
- X.len = len
- function keysvals(t)
- local i = 1
- local ks = {}
- local vs = {}
- for k,v in pairs(t) do
- ks[i] = k; vs[i] = v; i = i + 1
- end
- return ks,vs
- end
- X.keysvals = keysvals
- function tprint(t)
- local i = 1
- local ks
- local vs
- ks,vs = keysvals(t)
- while ks[i] ~= nil do
- print(ks[i].." : "..vs[i])
- end
- end
- X.tprint = tprint
- return X
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