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libs/table.lua @ 500:674daff6c73b
use util.bitcompat from Prosody for bitwise compat layer
author | Kim Alvefur <zash@zash.se> |
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date | Fri, 23 Jun 2023 12:26:43 +0200 |
parent | 483:33d566513eb0 |
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return { pack = function(...) return {n = select("#", ...); ...} end; create = function() return {} end; move = function (a1, f, e, t, a2) a2 = a2 or a1; if e >= f then local n = (e - f) + 1; if t > e or t <= f or a1 ~= a2 then for i = 0, n-1 do a2[t+i] = a1[f+i]; end else for i = n-1, 0, -1 do a2[t+i] = a1[f+i]; end end end return a2; end; }