what is the purpose of a constructor in javascript code example
Example 1: constructor in js
A constructor is a function that creates an instance of a class
which is typically called an “object”. In JavaScript, a constructor gets
called when you declare an object using the new keyword.
The purpose of a constructor is to create an object and set values if
there are any object properties present.
Example 2: function constructor in js
new Function(arg1, functionBody)
new Function(arg1, arg2, functionBody)
new Function(arg1, ... , argN, functionBody)
Example 3: how to create a constructor in javascript
function Bird() {
this.name = "Albert";
this.color = "blue";
this.numLegs = 2;
}
let blueBird = new Bird();