fkautz

<section data-background-transition='zoom' data-transition='concave' data-background='http://ryanjarvinen.com/presentations/shared/img/broadcast_reveal_dark.png' data-state='blackout'>
					<h2>roadcasting Your</h3>
					<h1>eveal.js</h1>
					<h2>lideshow Presentations</h2>
          <h1>LIVE</h1>
          <p>on</p>
          <img style="disply:block;border:none;background:none;box-shadow:none;width:50%;" alt='Docker-logo' src='https://gist.githubusercontent.com/ryanj/7ebf56442930b4c2188b/raw/6a6e03247efb03a0eee24a12f7beaf1ab4634563/Docker-whale.png'/>
          <p class='fragment'><small><a href='http://dockercon-slides.com/'>dockercon-slides.com</a><br/> 
          <a href='http://github.com/ryanj/gist-reveal.it'>github.com/ryanj/gist-reveal.it</a></small></p>
				</section>

fkautz

object Chaining {
  val xs = List(1,2,3,4,5)                        //> xs  : List[Int] = List(1, 2, 3, 4, 5)
  def square(x:Int):Int = x*x                     //> square: (x: Int)Int
  def even(x:Int):Boolean = x%2 == 0              //> even: (x: Int)Boolean
  
  //// SHORT EXAMPLE
  xs map square // <-- Prefer                     //> res0: List[Int] = List(1, 4, 9, 16, 25)
  // vs
  xs.map(square)                                  //> res1: List[Int] = List(1, 4, 9, 16, 25)