redis/llen

Get the length of a list

const app = mvfm(prelude, redis);
const prog = app({}, ($) => {
  return $.begin(
    $.redis.rpush("tasks", "a", "b", "c"),
    $.redis.llen("tasks")
  );
});
await fold(
  defaults(app, { redis: memoryRedisInterpreter }),
  prog
);

const app = mvfm(prelude, redis);
const prog = app({}, ($) => {
  return $.begin(
    $.redis.rpush("tasks", "a", "b", "c"),
    $.redis.llen("tasks")
  );
});
await fold(
  defaults(app, { redis: memoryRedisInterpreter }),
  prog
);

const app = mvfm(prelude, redis);
const prog = app({}, ($) => {
  return $.begin(
    $.redis.rpush("tasks", "a", "b", "c"),
    $.redis.llen("tasks")
  );
});
await fold(
  defaults(app, { redis: memoryRedisInterpreter }),
  prog
);

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