Remove elements SET

 This method can remove a single item from a set with the following syntax:

// setName.remove(Value)

// Example
var plantShelf: Set = ["Haworthia", "Graptopetalum", "Echeveria", "Corpuscularia"]

Unfortunately, we overwatered the "Haworthia" plant, and it wilted away.

To remove this value from plantShelf using .remove(), we can use this code:

plantShelf.remove("Haworthia")

// To remove all elements in the set: 

If we wanted to remove every single element from a set, we could use the .removeAll() method:

setName.removeAll()
Let’s say we are moving our plant collection over to the window sill. Removing all the values from plantShelf looks like this:

plantShelf.removeAll()

Example:

//var planets: Set = ["Earth", "Jupiter", "Mars", "Neptune", "Saturn", "Venus", "Uranus", "Mercury", "Pluto"]

// Write your code below ⭐
planets.remove("Pluto")

planets.removeAll()

print(planets)

Output - []