Extending a Class
Let’s look at an example of inheritance in Dart.
We'll cover the following...
Let’s look at an example to better understand inheritance.
Syntax
In Dart, we use extends to create a subclass.
class subclassNAme extends superclassName
Implementation
Let’s look at an example of a vending machine. In a food vending machine, we have several types of products such as beverages, chocolates, cookies, etc. The noticeable thing here is that we always implement an inheritance relationship between classes when they ...
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