public static MatchValue <T, U, R> Case <T, U, R>(this MatchValue <T, U, R> @this, U @that, Func <T, R> action)
{
if (@this.HasResult)
{
return(@this);
}
if (@this.Predicate(@this.Value).Equals(@that))
{
return(MatchValue <T, U, R> .Of(@this.Value, @this.Predicate, action(@this.Value)));
}
return(@this);
}
public static MatchValue <T, U, R> Case <T, U, R>(this MatchValue <T, U, R> @this, Predicate <T> condition, Func <T, R> action)
{
if (@this.HasResult)
{
return(@this);
}
if (condition(@this.Value))
{
return(MatchValue <T, U, R> .Of(@this.Value, @this.Predicate, action(@this.Value)));
}
return(@this);
}
public static MatchValue <T, U, R> Switch <T, U, R>(this T @this, Func <T, U> predicate) => MatchValue <T, U, R> .Of(@this, predicate);