/// <summary>
/// Checks that the specified directory separator is actually a directory separator, and throws an exception if it is not.
/// </summary>
/// <exception cref="ArgumentException">Thrown if the <paramref name="directorySeparator"/> is not a directory separator according to <see cref="DirectorySeparator.IsDirectorySeparator(string)"/>.</exception>
public static void ValidateDirectorySeparatorArgument(string directorySeparator, string parameterName)
{
if (!DirectorySeparator.IsDirectorySeparator(directorySeparator))
{
throw DirectorySeparator.GetInvalidDirectorySeparatorException(directorySeparator, nameof(directorySeparator));
}
}
/// <summary>
/// Determines if the input directory separator is not the <see cref="DirectorySeparator.InvalidValue"/>, then if it is one of the Windows of non-Windows directory separators.
/// </summary>
public static bool IsValid(string directorySeparator)
{
var isInvalid = DirectorySeparator.IsInvalid(directorySeparator);
if (isInvalid)
{
return(false);
}
var output = DirectorySeparator.IsDirectorySeparator(directorySeparator);
return(output);
}
/// <summary>
/// Determines if the input character equals the specified directory separator, and if the specified directory separator is a directory separator.
/// </summary>
public static bool IsDirectorySeparator(char character, string directorySeparator)
{
var isDirectorySeparator = DirectorySeparator.IsDirectorySeparator(directorySeparator);
if (!isDirectorySeparator)
{
return(false);
}
var output = character == directorySeparator.Single();
return(output);
}
