hello-javascript/Basic/11-set.js at main · feralesma/hello-javascript

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Clase 3 en vídeo | 24/07/2024

Condicionales, arrays y sets

https://www.youtube.com/live/XCNjoIoO3Ws?si=3XCjdZ9r41JID-by&t=978

// Set

// Declaración

let mySet = new Set()

console.log(mySet)

// Inicialización

mySet = new Set(["Brais", "Moure", "mouredev", 37, true, "braismoure@mouredev.com"])

console.log(mySet)

// Métodos comunes

// add y delete

mySet.add("https://moure.dev")

console.log(mySet)

mySet.delete("https://moure.dev")

console.log(mySet)

console.log(mySet.delete("Brais"))

console.log(mySet.delete(4))

console.log(mySet)

// has

console.log(mySet.has("Moure"))

console.log(mySet.has("Brais"))

// size

console.log(mySet.size)

// Convertir un set a array

let myArray = Array.from(mySet)

console.log(myArray)

// Convertir un array a set

mySet = new Set(myArray)

console.log(mySet)

// No admite duplicados

mySet.add("braismoure@mouredev.com")

mySet.add("BraisMoure@mouredev.com")

console.log(mySet)

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