in anghammarad/src/main/scala/com/gu/anghammarad/messages/Messages.scala [27:34]
def createMessages(notification: Notification, addressees: List[(Channel, Contact)]): List[(Message, Contact)] = {
addressees.map {
case (Email, contact) =>
emailMessage(notification) -> contact
case (HangoutsChat, contact) =>
hangoutMessage(notification) -> contact
}
}