Ejemplos de closures

closuse.js

// CLOSURE
const anotherFunction = () =>{
  var count = 0;
    const countFuction =(value)=>{
      return count +=  value;
    }
  return countFuction;
}

let test = anotherFunction();
test(1);
test(1);
test(1);

let zz = 1
//Recoradando el habito lexico.
const buildCount= (value) =>{
  var count = value;
    const countFuction =(value)=>{;
      return console.log(count++)
    }
  return countFuction;
}

let test2 = buildCount(1);
test2();
test2();

let test3 = buildCount(5);
test3();
test3();

const fruits = () => { 
  console.log(fruit2)
	if (true) { 
		var fruit1 = 'apple'; 
		const fruit2 = 'banana'; 
		let fruit3 = 'kiwi'; 
		} 
} 
console.log(3**2)
fruits()