How to Sort a Map in JavaScript https://medium.com/p/59751f06f692

How to Sort a Map in JavaScript - part 1 of 2.js

const myObj = { Hello: "🌎", Goodnight: "🌛" }
const myMap = new Map(Object.entries(myObj))

// Add an item
myObj["Hola"] = "🌮"
myMap.set("Hola", "🌮")

// Get an item
console.log(myObj["Hola"]) // 🌮
console.log(myMap.get("Hola")) // 🌮

// View the entire object or Map
console.log(myObj)
// {Hello: "🌎", Goodnight: "🌛", Hola: "🌮"}
console.log(myMap)
// Map(3) {"Hello" => "🌎", "Goodnight" => "🌛", "Hola" => "🌮"}

// Turn an object into an array
const myIterable = Object.entries(myObj)
console.log(Array.from(myIterable))
// [["Hello", "🌎"], ["Goodnight", "🌛"], ["Hola", "🌮"]]
console.log([...myIterable])
// [["Hello", "🌎"], ["Goodnight", "🌛"], ["Hola", "🌮"]]

// Turn a Map into an array
console.log(Array.from(myMap))
// [["Hello", "🌎"], ["Goodnight", "🌛"], ["Hola", "🌮"]]
console.log([...myMap])
// [["Hello", "🌎"], ["Goodnight", "🌛"], ["Hola", "🌮"]]

// Iterate over all items with for...of
for (const o of myIterable) {
  console.log(o)
}
// ["Hello", "🌎"] // ["Goodnight", "🌛"] // ["Hola", "🌮"]
for (const m of myMap) {
  console.log(m)
}
// ["Hello", "🌎"] // ["Goodnight", "🌛"] // ["Hola", "🌮"]

// Iterate over all items with .forEach()
Array.from(myIterable).forEach((a) => console.log(a))
// [["Hello", "🌎"], ["Goodnight", "🌛"], ["Hola", "🌮"]]
Array.from(myIterable).forEach(([key, value]) => console.log([key, value]))
// [["Hello", "🌎"], ["Goodnight", "🌛"], ["Hola", "🌮"]]
myMap.forEach((value, key) => console.log([key, value]))
// [["Hello", "🌎"], ["Goodnight", "🌛"], ["Hola", "🌮"]]
Array.from(myMap).forEach(([key, value]) => console.log([key, value]))
// [["Hello", "🌎"], ["Goodnight", "🌛"], ["Hola", "🌮"]]