How To Use

# Hello World!

A requisite "Hello World!" which creates an Observable from a list of Strings, subscribes to the Observable with a function that will print "Hello %!" for each string.

Clojure

(defn hello
  [&rest]
  (-> (Observable/toObservable &rest)
    (.subscribe #(println (str "Hello " % "!")))))

=> (hello ["Ben" "George"])
Hello Ben!
Hello George!

Groovy

def hello(String[] names) {
    Observable.toObservable(names)
        .subscribe({ println "Hello " + it + "!"})
}

hello("Ben", "George")
Hello Ben!
Hello George!