bka9

Keybase proof

I hereby claim:

• I am bka9 on github.
• I am bka9 (https://keybase.io/bka9) on keybase.
• I have a public key ASBtAdWIgnmVjYDJFJQ9FxHha_Ydsv8uv6dw-qUf1esSbAo

To claim this, I am signing this object:

bka9

def f() = Future{
  sleep(2000)
  println "Calling future."
  "Hello World!"
}

def time[A](title: String)(fut: => Future[A])(implicit context: ExecutionContext):Future[A] = {
  val timer = System.currentTimeMillis()
  fut.onComplete(_ => 
    println(s"""${title} took: ${System.currentTimeMillis-timer} ms to complete.""")

bka9

web:
  build: .
  command: activator run
  ports:
    - "9000:9000"
    - "3000:3000"
  volumes:
    - .:/code
  links:
    - mongo

bka9

FROM ingensi/play-framework:2.3.4
ADD . /repo
WORKDIR /repo

EXPOSE 9000

CMD ["activator", "~run"]

bka9

def countOnPage(urls: List(String), search: String) = {
  val futureSeq = Future.sequence(urls.map{ url =>
   val fStrings : Future[Int] = countOnPage(url,search)
   fStrings
  })
  fStrings.map{ counts =>
   counts.foldLeft(0)((total,num) => total + num)
  }.recover{
    case _ => 0
  }

bka9

def countOnPage(urls: List(String), search: String) = {
 var count = 0
  urls.map{ url =>
   val fStrings : Future[Int] = countOnPage(url,search)
   fStrings.map{ num =>
     count = count + num;
   }
  }
  count

bka9

case class Node(name: String, children: List[Node])
 
def count(node: Node, name: String) = {
  if(node.children == null && node.name == name) future{1}
  else if(node.children == null) future{0}
  else if(node.name == name{
    future{
      1 + node.children.foldLeft(0)((total,child) => total + count(child,name))
    }
  }

bka9

case class Node(name: String, children: List[Node])

def count(node: Node, name: String) = {
  if(node.children == null && node.name == name) 1
  else if(node.children == null) 0
  else if(node.name == name{
    1 + node.children.foldLeft(0)((total,child) => total + count(child,name))
  }
  else{
    0 + node.children.foldLeft(0)((total,child) => total + count(child,name))