daily log 11.15.20

ES6 Classes Review

class Cat {
  constructor(options){
    this.paws = 4;
    this.whiskers = "yes"
  }
  
  meow(){
  	return 'meow meow meow'
  }
}

var my_cat = new Cat

my_cat.paws
my_cat.whiskers

my_cat.meow()

Extending class Cat

class Cat {
  constructor(options){
    this.name = options.name;
    this.whiskers = "yes"
  }
  
  meow(){
  	return 'meow meow meow'
  }
}

var my_cat = new Cat({ name: 'Tonks' })
my_cat.whiskers
my_cat.name
my_cat.meow()

class Pippin extends Cat {
  constructor(options){
  	super(options)
    
    this.mood = 'Moody'
  }
}

var pippin = new Pippin({ name: 'Peep' })
pippin.mood
pippin.name
pippin.meow()

RESOURCES

JS Playground