public static Compare <T> FromComparer <T>(System.Collections.Generic.Comparer <T> comparer)
{
return((T a, T b) =>
{
int result = comparer.Compare(a, b);
if (result == 0)
{
return Comparison.Equal;
}
else if (result < 0)
{
return Comparison.Less;
}
else if (result > 0)
{
return Comparison.Greater;
}
else
{
throw new System.NotImplementedException();
}
});
}
/// <summary>Converts a System.Collection.Generic.Comparer into a Towel.Compare delegate.</summary> /// <typeparam name="T">The generic type that the comparing methods operate on.</typeparam> /// <param name="comparer">The system.Collections.Generic.Comparer to convert into a Towel.Compare delegate.</param> /// <returns>The converted Towel.Compare delegate.</returns> public static Compare <T> ToCompare <T>(System.Collections.Generic.Comparer <T> comparer) => (a, b) => Wrap(comparer.Compare(a, b));
