array_content.swift

users.append(User(name: "Maxim Vialyx"))
// [{name "Maxim Vialyx"}]
users.remove(at: 0)
// []

users.append(User(name: "Medium Guest"))
// [{name "Medium Guest"}]
users.removeFirst()
// []

users = [User(name: "Last Candidate")]
// [{name "Last Candidate"}]
users.removeLast()
// []

users.removeAll()
// []

let admins = [User(name: "Admin")]
// [{name "Admin"}]
let guests = [User(name: "Guest")]
// [{name "Guest"}]

let allUsers = admins + guests
// [{name "Admin"}, {name "Guest"}]