JSFiddle - React, Tailwind, and code Playground

by Vladymyr Shevchuk

JavaScript

const user = {
  name: 'John',
  //friends: ['Peter', 'Kavin', 'Nick'],
  friends: ['Peter'],
  seyHiArrow: () => {
  	const that = this; 
  	[1].forEach(friend => {
    	console.log(this);
      console.log(that);
      console.log(user);
      
  		//console.log(this.name + 'says hi 👋 to ', friend);
		});
  },
	seyHi() {
    const that = this; 
    
    this.friends.forEach(friend => {
    	console.log(this);
      console.log(that);
      console.log(user);
      
  		console.log(this.name + 'says hi 👋 to ', friend);
		});
  }
};

user.seyHiArrow();
/* user.seyHi(); */