📚 Reference


📜 Chapter


Class

Prototype


function Person() {
  this.eyes = 2;
  this.nose = 1;
}
var kim  = new Person();
var park = new Person();
console.log(kim.eyes);  // => 2
console.log(kim.nose);  // => 1
console.log(park.eyes); // => 2
console.log(park.nose); // => 1
function Person() {}
Person.prototype.eyes = 2;
Person.prototype.nose = 1;
var kim  = new Person();
var park = new Person():
console.log(kim.eyes); // => 2

Prototype Object