Constructor chaining can be done in two ways:
Read moreWhat are the rules for writing constructors?
The rules for writing a constructor functions are
Read moreHow do I construct a constructor?
Rules for creating Java constructor
Read moreWhy do we construct constructors?
We use constructors to initialize the object with the default or initial state . The default values for primitives may not be what are you looking for. Another reason to use constructor is that it informs about dependencies.
Read moreHow can you declare a class with a constructor in JavaScript?
Class methods are created with the same syntax as object methods. Use the keyword class to create a class. Always add a constructor() method . Then add any number of methods.
Read moreHow many constructors can a class have in JavaScript?
Note: A class cannot have more than one constructor() method .
Read moreIs it possible to use class in node JS?
Lots of people don’t know it, but you can use and extend real classes in Node. js already . There’s a few drawbacks, but once you learn about them, they’re really not drawbacks but postive things, that will make your code faster and better.
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