Summary
Extension methods that exist in netstandard2.1 but not netstandard2.0 - so we want to keep them available but
outside of the main namespace where they mess with the framework-supplied versions. In hindsight
multi-targeting would have been a better idea.
Static methods
| IEnumerable<T> | TakeLast<T>(this IEnumerable<T> source, int count) |
Returns a collection containing only the last count items of the input collection. This
method enumerates the entire collection to the end once before returning. Note also that the memory usage of
this method is proportional to count. |
| HashSet<T> | ToHashSet<T>(this IEnumerable<T> source, IEqualityComparer<T> comparer = null) | Creates a HashSet<T> from an enumerable collection. |