Method Delete

ch04/sharding.go:63–69

Delete removes a value from the map. If key doesn't exist in the map, this method is a no-op.

(key K)

// Delete removes a value from the map. If key doesn't exist in the map,
// this method is a no-op.
func (m ShardedMap[K, V]) Delete(key K) {
	shard := m.getShard(key)
	shard.Lock()
	defer shard.Unlock()

	delete(shard.items, key)
}

// Get retrieves and returns a value from the map. If the value doesn't exist,
// nil is returned.