Today I Learned - Rocky Kev

TIL Class Versus Function Prototypes

POSTED ON:

TAGS: javascript classes prototype

This is the same:


// Class Version
class Person {
  constructor (name, age, gender) {
    this.name = name;
    this.age = age;
    this.gender = gender;
  }

  incrementAge() {
    this.age += 1;
  }
}

// function version
function Person(name, age, gender) {
  this.name = name;
  this.age = age;
  this.gender = gender;
}

Person.prototype.incrementAge = function() {
  return this.age =+ 1;
}

REFERENCE:
Must know JavaScript for react developers

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