Factory Functions vs Construction Functions

factory-constructor.js

// Factory function
// camel naming convention

function createCricle(radius) {
 return {
  radius,
  draw() {
    console. log('draw');
   }
 };
}

const circle1 = createCricle(1)
const circle2 = createCricle(2)

console.log(circle1, circle2);


// Constructor Function
// pascal naming convention

function Circle(radius) {
  this.radius = radius;
  this.draw = function() {
    console.log('draw');
  }
}

const circle3 = new Circle(1);
const circle4 = new Circle(2);

console.log(circle3, circle4);