ghoseb

;;
;; NS CHEATSHEET
;;
;; * :require makes functions available with a namespace prefix
;;  and optionally can refer functions to the current ns.
;;
;; * :import refers Java classes to the current namespace.
;;
;; * :refer-clojure affects availability of built-in (clojure.core)
;;   functions.

alexnodejs

let url = NSURL(string: "https://www.google.net")
let request = NSURLRequest(URL: url!)
let group = dispatch_group_create()

for index in 1...100 {
    dispatch_group_enter(group)
    NSURLConnection.sendAsynchronousRequest(request, queue: NSOperationQueue.mainQueue()) {(response, data, error) in
        println("\(index) complete")
        dispatch_group_leave(group)
    }