ARSET

Write consecutive values starting at an array index.

1 min read

Positional writes leave the append cursor unchanged. To append after positional writes, use ARSEEK with the length returned by ARLEN.

Arguments#

keystringrequired#

The array key.

indexnumber | stringrequired#

The zero-based index to access.

values...TData[]required#

One or more values to write.

numberrequired

The number of previously empty slots that were filled. Overwriting a value contributes zero.

See the server command reference for protocol details.

console.log(await redis.arset("readings", 0, 21.5, 21.7)); // 2console.log(await redis.arset("readings", 1, 22.1)); // 0