Script Luar Guide

-- Print table recursively (for debugging) function table_utils.print_table(tbl, indent) indent = indent or 0 for k, v in pairs(tbl) do local formatting = string.rep(" ", indent) .. tostring(k) .. ": " if type(v) == "table" then print(formatting) table_utils.print_table(v, indent + 1) else print(formatting .. tostring(v)) end end end

-- Append string to file function file_utils.append_file(filename, content) local f, err = io.open(filename, "a") if not f then return false, err end f:write(content) f:close() return true end script luar

-- Check if string matches a pattern (regex-lite) function validate.matches_pattern(str, pattern) return string.match(str, pattern) ~= nil end content) local f

-- Check if string starts with a prefix function string_utils.starts_with(str, prefix) return str:sub(1, #prefix) == prefix end err = io.open(filename