redis/hincrby

Increment a numeric hash field by a given amount

const app = mvfm(prelude, redis);
const prog = app({}, ($) => {
  return $.begin(
    $.redis.hset("user:1", { age: "30" }),
    $.redis.hincrby("user:1", "age", 5)
  );
});
await fold(
  defaults(app, { redis: memoryRedisInterpreter }),
  prog
);

const app = mvfm(prelude, redis);
const prog = app({}, ($) => {
  return $.begin(
    $.redis.hset("user:1", { age: "30" }),
    $.redis.hincrby("user:1", "age", 5)
  );
});
await fold(
  defaults(app, { redis: memoryRedisInterpreter }),
  prog
);

const app = mvfm(prelude, redis);
const prog = app({}, ($) => {
  return $.begin(
    $.redis.hset("user:1", { age: "30" }),
    $.redis.hincrby("user:1", "age", 5)
  );
});
await fold(
  defaults(app, { redis: memoryRedisInterpreter }),
  prog
);

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