public static bool IsSorted <T>(this SCG.IEnumerable <T> enumerable, Comparison <T> comparison)
{
#region Code Contracts
// Argument must be non-null
Requires(enumerable != null, ArgumentMustBeNonNull);
// Argument must be non-null
Requires(comparison != null, ArgumentMustBeNonNull);
#endregion
return(enumerable.AllConsecutiveElements((x, y) => comparison(x, y) <= 0));
}
public static bool IsSorted <T>(this SCG.IEnumerable <T> enumerable, SCG.IComparer <T> comparer)
{
#region Code Contracts
// Argument must be non-null
Requires(enumerable != null, ArgumentMustBeNonNull);
#endregion
if (comparer == null)
{
comparer = SCG.Comparer <T> .Default;
}
return(enumerable.AllConsecutiveElements((x, y) => comparer.Compare(x, y) <= 0));
}
