public static ReadOnlyMemory <char> LastRightPart(this ReadOnlyMemory <char> strVal, string needle)
{
if (strVal.IsEmpty)
{
return(strVal);
}
var pos = strVal.LastIndexOf(needle);
return(pos == -1
? strVal
: strVal.Slice(pos + needle.Length));
}
public static ReadOnlyMemory <char> LastLeftPart(this ReadOnlyMemory <char> strVal, char needle)
{
if (strVal.IsEmpty)
{
return(strVal);
}
var pos = strVal.LastIndexOf(needle);
return(pos == -1
? strVal
: strVal.Slice(0, pos));
}
