- updateWithKey<K, V>(updater): ((key) => ((m) => Record<K, V>))
Parameters
updater: ((key) => ((oldValue) => Option<V>))
- (key): ((oldValue) => Option<V>)
Returns ((oldValue) => Option<V>)
Returns ((key) => ((m) => Record<K, V>))
- (key): ((m) => Record<K, V>)
Returns ((m) => Record<K, V>)
- (m): Record<K, V>
Returns Record<K, V>