public static string InsertRandomTypo(string s)
{
List <char> list = s.ToList <char>();
if (LexiconClass.rand.Next(0, 5) == 0 && list.Count > 0)
{
int index = LexiconClass.rand.Next(0, s.Length);
switch (LexiconClass.rand.Next(0, 3))
{
case 0:
list.RemoveAt(index);
break;
case 1:
list.Insert(index, LexiconClass.RandChar());
s = new string(list.ToArray());
break;
case 2:
list[index] = LexiconClass.RandChar();
s = new string(list.ToArray());
break;
}
}
return(new string(list.ToArray()));
}
