function parseINI(string) {
// Start with an object to hold the top-level fields
let result = {};
let section = result;
string.split(/\r?\n/).forEach(line => {
let match;
if (match = line.match(/^(\w+)=(.*)$/)) {
section[match[1]] = match[2];
} else if (match = line.match(/^\[(.*)\]$/)) {
section = result[match[1]] = {};
} else if (!/^\s*(;.*)?$/.test(line)) {
throw new Error("Line '" + line + "' is not valid.");
}
});
return result;
}
console.log(parseINI(`
name=Vasilis
[address]
city=Tessaloniki`));
(https://eloquentjavascript.net/code/#9)
