Last active
March 13, 2018 07:25
-
-
Save vialyx/295c8056387a09b68a395ffa54a8fb7b to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // TODO: - Use .isEmpty instead of .count | |
| if allUsers.isEmpty { | |
| print("User list is empty") | |
| } else { | |
| let user = allUsers.first | |
| // NOT subscript. Set is unordered collection | |
| // user = allUsers[0] | |
| print("First user is: \(user)") | |
| // "First user is: Optional(__lldb_expr_209.User(id: 654, name: "Chilly Mango"))\n" | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment