Collection<K, V> extension

on

Properties

clone → Map<K, V>: Available on Map<K, V>, provided by the Collection extension

no setter

find<T extends V>(bool callback(V element)) → T?: Available on Map<K, V>, provided by the Collection extension
Returns the first element satisfying test, or null if there are none.
findOrFail<T extends V>(bool callback(V element), {String? message}) → T: Available on Map<K, V>, provided by the Collection extension
Returns the first element satisfying test, or throw if there are none.
get<T extends V?>(K? key) → T?: Available on Map<K, V>, provided by the Collection extension
Returns the value associated from the K parameter
getOr<T extends V?>(K? key, {T? defaultValue}) → T?: Available on Map<K, V>, provided by the Collection extension
Returns the value associated from the K parameter or defined value
getOrFail<T extends V>(K? key, {String? message}) → T: Available on Map<K, V>, provided by the Collection extension
Returns the value associated from the K parameter
overrideIfPresent(K key, V ifPresent()) → V?: Available on Map<K, V>, provided by the Collection extension
Replaces the value associated with a key if it exists
set(K key, V value) → void: Available on Map<K, V>, provided by the Collection extension
Inserts or replaces data in the collection
where<T extends V>(bool callback(V element)) → Map<K, T>: Available on Map<K, V>, provided by the Collection extension