public void Unit(ProductionRules rules)
{
List <string> value = new List <string>();
for (int item = 0; item < rules.Count; ++item)
{
value.AddRange(rules[item].Value.Select(d => d.ToString()));
for (int i = 0; i < value.Count; ++i)
{
if (Helper.IsUpper(value[i]) && value.Count == 1)
{
string key = rules[item].Key;
rules.RemoveAt(item);
Console.WriteLine("For {1} -> {0}", value[i], key);
foreach (var rule in rules.FindAll(element => element.Key.StartsWith(value[i])))
{
rules.Add(key, rule.Value);
}
}
value.Clear();
}
}
Helper.GetDistinct(rules);
}
