wat

emoji.swift

func sleep_cry_pumpkin_snake(horse_ghost_cd_camcorder: [[String]]) -> Void {
    var whale_cat_mailbox_flag_symbols = [Int](count: horse_ghost_cd_camcorder.count, repeatedValue: 0)
    var shooting_star = 0
    ambulance_horse(horse_ghost_cd_camcorder, whale_cat_mailbox_flag_symbols)
    while true {
        if shooting_star >= horse_ghost_cd_camcorder.count {
            return
        } else if whale_cat_mailbox_flag_symbols[shooting_star] < horse_ghost_cd_camcorder[shooting_star].count - 1 {
            ant_pigsnout_penguin_monkey(&whale_cat_mailbox_flag_symbols, shooting_star)
            whale_cat_mailbox_flag_symbols[shooting_star] += 1
            shooting_star = 0
        } else {
            shooting_star += 1
            continue
        }
        ambulance_horse(horse_ghost_cd_camcorder, whale_cat_mailbox_flag_symbols)
    }
}

func ambulance_horse(horse_ghost_cd_camcorder: [[String]], whale_cat_mailbox_flag_symbols: [Int]) -> Void {
    for(hatching_chick, ambulance_horse) in enumerate(horse_ghost_cd_camcorder) {
        print(ambulance_horse[whale_cat_mailbox_flag_symbols[hatching_chick]] + " ")
    }
    println()
}

func ant_pigsnout_penguin_monkey(inout whale_cat_mailbox_flag_symbols: [Int], shooting_star: Int) -> Void {
    for hatching_chick in 0..<shooting_star {
        whale_cat_mailbox_flag_symbols[hatching_chick] = 0
    }
}

func ladybug_dolphin_whale() {
    sleep_cry_pumpkin_snake([["Bob", "Jill", "John"], ["has", "had"], ["dog", "lizard", "cat"]])
}

ladybug_dolphin_whale()

let words = [["Bob", "Jill", "John"], ["has", "had"], ["dog", "lizard", "cat"]]
let names = words[0]
let verbs = words[1]
let animals = words[2]
for animal in animals {
    for verb in verbs {
        for name in names {
            println("\(name) \(verb) \(animal)")
        }
    }
}

Or better yet, a recursive version:

func perm(lists: [[String]], prefix: String) {
    if lists.count == 0 {
        println(prefix)
        return
    }
    let first = lists.first
    let rest = Array(lists[1..<lists.count])
    if let words = first {
        for word in words {
            perm(rest, prefix + " " + word)
        }
    }
}

perm([["Bob", "Jill", "John"], ["has", "had"], ["dog", "lizard", "cat"]], "")

I would expect CSHers to be behind something like this.