Function iteratorIteratorStep

src/lualib/Iterator.ts:13–17

(this: Iterator<T>)

}

function iteratorIteratorStep<T>(this: Iterator<T>): LuaMultiReturn<[true, T] | []> {
    const result = this.next();
    if (result.done) return $multi();
    return $multi(true, result.value);
}

function iteratorStringStep(this: string, index: number): LuaMultiReturn<[number, string] | []> {
    index += 1;