Search for a sets elements in Swift
Forums:
let chars: Set<Character> = ["A", "B", "C", "D"]
let containA = chars.contains("A")
//containA is true
let containE = chars.contains("E");
//containE is False
let chars2: Set<Character> = ["A", "B"]
let containAll = chars.isSupersetOf(chars2)
//containAll is true
- Log in to post comments