From 5812c42e7bb680592e60454b003f228dfe95869a Mon Sep 17 00:00:00 2001 From: daurnimator Date: Sun, 12 Nov 2017 16:01:51 +1100 Subject: Add internal function defs.luastring_cmp for string equality checks --- src/defs.js | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/defs.js') diff --git a/src/defs.js b/src/defs.js index 0802376..315364a 100644 --- a/src/defs.js +++ b/src/defs.js @@ -135,6 +135,11 @@ const is_luastring = function(s) { return Array.isArray(s); }; +/* test two lua strings for equality */ +const luastring_cmp = function(a, b) { + return a === b || (a.length === b.length && a.join() === b.join()); +}; + const to_jsstring = function(value, from, to) { assert(is_luastring(value), "jsstring expects an array of bytes"); @@ -397,5 +402,6 @@ module.exports.lua_Debug = lua_Debug; module.exports.lua_upvalueindex = lua_upvalueindex; module.exports.thread_status = thread_status; module.exports.is_luastring = is_luastring; +module.exports.luastring_cmp = luastring_cmp; module.exports.to_jsstring = to_jsstring; module.exports.to_luastring = to_luastring; -- cgit v1.2.3-54-g00ecf