interrobang.swift

postfix operator ‽ {}
postfix func ‽ (value: Bool) -> Bool {
    return arc4random_uniform(2) == 0
}

prefix operator ⸘ {}
prefix func ⸘ (value: Bool) -> Bool {
    return value‽
}

let maybe = true‽ && ⸘false || ⸘true‽