public override int Compare(char[] x, char[] y)
{
if (x == null || y == null)
return Default.Compare(x, y);
var lengthComp = x.Length.CompareTo(y.Length);
return lengthComp != 0 ? lengthComp : StringComparer.Ordinal.Compare(new string(x), new string(y));
}
public override Int32 Compare(TKey x, TKey y)
{
if (x == null || y == null)
{
return(0);
}
return(x.Equals(y) ? 1 : Default.Compare(x, y));
}
/// <summary>
/// Is the given left hand side value less than or equal to the given right hand side value?
/// </summary>
/// <param name="lhs">Left hand side.</param>
/// <param name="rhs">Right hand side.</param>
/// <param name="context">Gets the originator of that issued the state.</param>
/// <typeparam name="TValue">Comparable type.</typeparam>
/// <returns>True if the left hand side value is less than or equal to the right hand side value; otherwise, false.</returns>
internal static Assertion IsLessThanOrEqualTo <TValue>(TValue lhs, TValue rhs, StackTraceContext context) where TValue : IComparable
{
return(Default.Compare(lhs, rhs) <= 0
? new Assertion(true, nameof(IsLessThanOrEqualTo), $"{ToString(lhs)} is less than or equal to {ToString(rhs)}", context)
: new Assertion(false, nameof(IsLessThanOrEqualTo), $"{ToString(lhs)} is not less than nor equal to {ToString(rhs)}", context));
}
/// <summary>
/// Is the given left hand side value greater than the given right hand side value?
/// </summary>
/// <param name="lhs">Left hand side.</param>
/// <param name="rhs">Right hand side.</param>
/// <param name="context">Gets the originator of that issued the state.</param>
/// <typeparam name="TValue">Comparable type.</typeparam>
/// <returns>True if the left hand side value is greater than the right hand side value; otherwise, false.</returns>
internal static Assertion IsGreaterThan <TValue>(TValue lhs, TValue rhs, StackTraceContext context) where TValue : IComparable
{
return(Default.Compare(lhs, rhs) > 0
? new Assertion(true, nameof(IsGreaterThan), $"{ToString(lhs)} is greater than {ToString(rhs)}", context)
: new Assertion(false, nameof(IsGreaterThan), $"{ToString(lhs)} is not greater than {ToString(rhs)}", context));
}