C# Action, Predicate and Func

Index.cs

Action<string> Print = item => Console.WriteLine(item);
// void Print(string item) => Console.WriteLine(item); // To local function
var items = new List<string> { "Apple", "Mango", "Banana" };
items.ForEach(Print);

Predicate<string> Predicate = item => item.Length > 5;
// bool Predicate(string item) => item.Length > 5; // To local function
var result = items.FindAll(Predicate);
result.ForEach(Print);

Func<string, bool> FindAll = item => item.Length > 5;
// bool FindAll(string item) => item.Length > 5; // To local function
var results = items.Where(FindAll).ToList();
results.ForEach(Print);