public static DictionaryResult <TValue> TryGet <TKey, TValue>(this IDictionary <TKey, TValue> dict, TKey key)
{
if (dict.TryGetValue(key, out var val))
{
return(DictionaryResult <TValue> .Found(val));
}
return(DictionaryResult <TValue> .NotFound());
}
public static DictionaryResult <T> Found(T value)
{
var result = new DictionaryResult <T>(value);
return(result);
}