.NET 4.7.2 Targeting

Missing .NET 4.7.2 targeting, #114

Additional collection APIs

.NET Framework 4.7.2 adds a number of new APIs to the SortedSet<T> and HashSet<T> types. These include:

    TryGetValue methods, which extend the try pattern used in other collection types to these two types. The methods are:
        public bool HashSet<T>.TryGetValue(T equalValue, out T actualValue)
        public bool SortedSet<T>.TryGetValue(T equalValue, out T actualValue)

    Enumerable.To* extension methods, which convert a collection to a HashSet<T>:
        public static HashSet<TSource> ToHashSet<TSource>(this IEnumerable<TSource> source)
        public static HashSet<TSource> ToHashSet<TSource>(this IEnumerable<TSource> source, IEqualityComparer<TSource> comparer)

    New HashSet<T> constructors that let you set the collection's capacity, which yields a performance benefit when you know the size of the HashSet<T> in advance:
        public HashSet(int capacity)
        public HashSet(int capacity, IEqualityComparer<T> comparer)

The ConcurrentDictionary<TKey,TValue> class includes new overloads of the AddOrUpdate and GetOrAdd methods to retrieve a value from the dictionary or to add it if it is not found, and to add a value to the dictionary or to update it if it already exists.

https://docs.microsoft.com/en-us/dotnet/framework/whats-new/#core-472 https://docs.microsoft.com/en-us/dotnet/standard/frameworks

[theraot]

Nope, it returns the value that was inserted, not the value that was used to check. Yes, those values are equal (according to the comparer), however they might still not be the same.

[theraot]

Nuget Version 3.1.1