Function ownedCount

packages/effect/test/cluster/Sharding.test.ts:1523–1523

()

        const sharding = yield* Sharding.Sharding
        const allShards = Array.makeBy(shardsPerGroup, (i) => ShardId.make("default", i + 1))
        const ownedCount = () => allShards.filter((shardId) => sharding.hasShardId(shardId)).length

        // the other runner holds part of the ring, so this runner starts with a
        // strict subset of the shards