public static SubText Trim(this SubText text, bool trimStart = true, bool trimEnd = true)
{
if (text.Length == 0)
{
return(text);
}
int start = 0;
int length = text.Length;
int end = text.Length - 1;
if (trimStart)
{
for (start = 0; start < length; start++)
{
if (!char.IsWhiteSpace(text[start]))
{
break;
}
}
}
if (trimEnd)
{
for (end = length - 1; end >= start; end--)
{
if (!char.IsWhiteSpace(text[end]))
{
break;
}
}
}
return(text.Substring(TextSpan.FromBounds(start, end + 1)));
}
public static SubText TrimStart(this SubText text)
{
return(Trim(text, trimStart: true, trimEnd: false));
}