/// <summary>
/// Trim and replace multiple spaces with a single space
/// </summary>
/// <param name="string">String to clean</param>
/// <returns>Cleaned up string</returns>
public static String Clean(this String @string)
{
if (@string is null)
{
throw new ArgumentNullException(nameof(@string));
}
StringBuilder Result = new StringBuilder();
Boolean AtSpace = false;
foreach (Char C in @string)
{
if (Char.GetUnicodeCategory(C) == UnicodeCategory.SpaceSeparator)
{
if (!AtSpace)
{
AtSpace = true;
_ = Result.Append(' ');
}
}
else
{
AtSpace = false;
_ = Result.Append(C);
}
}
return(Result.ToString().Trim());
}
static bool In(this char source, UnicodeCategory[] categories)
{
bool rc = false;
var category = Char.GetUnicodeCategory(source);
foreach (UnicodeCategory current in categories)
{
if (current == category)
{
rc = true;
break;
}
}
return(rc);
}
public static UnicodeCategory GetUnicodeCategory(this Char c)
{
return(Char.GetUnicodeCategory(c));
}
/// <summary> /// Categorizes a specified Unicode character into a group identified by one of the <see cref="UnicodeCategory"/> values. /// </summary> /// <param name="Char">The Unicode character to categorize.</param> /// <returns>A <see cref="UnicodeCategory"/> value that identifies the group that contains <paramref name="Char"/>.</returns> public static UnicodeCategory GetUnicodeCategory(this Char Char) => Char.GetUnicodeCategory(Char);
