In Dart, most of the functions we have seen so far are named functions, which are similar to functions in languages like C# and Java. Still, the function syntax of Dart has more similarities with JavaScript than in many strongly typed languages like C# or Java.
Because in Dart everything is object, a function is also an object; this means we can store it in a variable and use it anywhere in our application. The advantage of Dart is we that can pass a function like any other type, such as string, integer, etc. These features are greatly enhanced when the functions have no names ...