src/BTR/RedisObjects/RedisHash.php
public function offsetSet($offset, $value): void
    {
        if ($offset === null) {
            $keys           = $this->keys();
            $biggestNumeric = -1;
            foreach ($keys as $key) {
                if (\is_numeric($key) && \is_int($key + 0) && $key + 0 > $biggestNumeric) {
                    $biggestNumeric = $key + 0;
                }
            }
            $offset = $biggestNumeric + 1;
        }
        $this->set($offset, $value);
    }
public function offsetSet($offset, $value): void
    {
        if ($offset === null) {
            $keys           = $this->keys();
            $biggestNumeric = -1;
            foreach ($keys as $key) {
                if (\is_numeric($key) && \is_int($key + 0) && $key + 0 > $biggestNumeric) {
                    $biggestNumeric = $key + 0;
                }
            }
            $offset = $biggestNumeric + 1;
        }
        $this->set($offset, $value);
    }
"RedisHash[] =" is __NOT__ allowed! An offset always has to be there.
{@inheritDoc}

@throws \TypeError