Lambda Expression

• Lambda functions are a short and simple way to express tiny functions.

• Lambda functions are also known as anonymous functions or closures.

• They are functions without a name that can be used inline within the code.

•   return_type var_name = (parameters)=> expression;
  

Dart Anonymous Function

• An anonymous function can have zero or more parameters with optional type annotations.

• An anonymous function consists of self-contained blocks of code and that can be passed around in our code as a function parameter.

•   Syntax:
    (parameter_list)
    {
         statement(s)
  
    }