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util/bit53.lua @ 13085:0e17cb78264f
util.jsonschema: Implement 'luaPattern' - Lua variant of 'pattern'
Like 'pattern' but uses Lua patterns instead of Regular Expressions,
since only a subset of regex are also valid Lua patterns.
author | Kim Alvefur <zash@zash.se> |
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date | Sat, 22 Apr 2023 12:48:51 +0200 |
parent | 12365:af02b033bd7f |
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-- Only the operators needed by net.websocket.frames are provided at this point return { band = function (a, b, ...) local ret = a & b; if ... then for i = 1, select("#", ...) do ret = ret & (select(i, ...)); end end return ret; end; bor = function (a, b, ...) local ret = a | b; if ... then for i = 1, select("#", ...) do ret = ret | (select(i, ...)); end end return ret; end; bxor = function (a, b, ...) local ret = a ~ b; if ... then for i = 1, select("#", ...) do ret = ret ~ (select(i, ...)); end end return ret; end; rshift = function (a, n) return a >> n end; lshift = function (a, n) return a << n end; };