C# (CSharp) Arena.Modules ImList.Has Exemples

Exemple #1

 public static ImList <T> AddNew <T>(T item, ImList <T> list)
 {
     if (list.Has(item))
     {
         return(list);
     }
     return(list + item);
 }

Exemple #2

 public static R Maybe <T, R>(Func <T, R> action, T item, R def, ImList <T> list)
 {
     if (list.Has(item))
     {
         return(action(item));
     }
     return(def);
 }

Exemple #3

 public static bool Has <T>(T item, ImList <T> list)
 {
     return(list.Has(item));
 }