/// <summary>
/// Created ArrayListSortedMappedQueue with comparable items
/// </summary>
/// <param name="keyExtractor">Extracts key from value</param>
/// <returns>ArrayListSortedMappedQueue</returns>
public static SortedMappedQueue <TV> Create <T, TV>(Converter <TV, T> keyExtractor)
where TV : class, IComparable <TV>
{
var comparer = Comparers.OfComparables <TV>();
return(new ArrayListSortedMappedQueue <T, TV>(keyExtractor, comparer));
}
/// <summary>
/// Created ArrayListSortedMappedQueue with comparable items.
/// </summary>
/// <returns>ArrayListSortedMappedQueue</returns>
public static SortedMappedQueue <T> Create <T>()
where T : class, IComparable <T>
{
var comparer = Comparers.OfComparables <T>();
return(Create(comparer));
}
public void ShouldCreateComparerOfComparableObjects()
{
// given
var comparer = Comparers.OfComparables <string>();
var list = new List <string> {
"A", "Z", "D", "B", null, "X"
};
// when
list.Sort(comparer);
// then
Check.That(list).ContainsExactly("A", "B", "D", "X", "Z", null);
}
public void ShouldExtendCollectionBySortMethodWithComparer()
{
// given
var comparer = Comparers.OfComparables <string>().Reverse();
ICollection <string> collection = new List <string> {
"D", "B", "A", "C"
};
// when
collection.Sort(comparer);
// then
Check.That(collection).ContainsExactly("D", "C", "B", "A");
}