Untitled

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<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
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<body>

<script id="jsbin-javascript">
// Not working - example of spread

const gameOver = results => console.log(`Game Over - ${results}`)
// function to log the results when game is over


const rollAgain = point =>
console.log(`The point is ${point}, try again`)


const craps = (roll, point) => new Promise((gameOver, rollAgain) => {

    //if roll is not sent as a number between 2 and 12, rollAgain
  if (!roll || typeof roll !== "number" || roll <2 || roll >12){
    rollAgain("to roll a number")
  }

  // If point is not set, this must be the first roll, the come out roll
  else if (!point){

      if (roll ===7 || roll === 11){
          gameOver("You win by natural")

      } else if (roll ===2 || roll === 3){
          gameOver("You have lost, crapped out")

      }else {
        rollAgain(roll)
      }

   }else if (roll === point){
         gameOver("You win, you hit the point")
   }else {
     if (roll === 7) {
         gameOver ("you loose, craps")
     }else {
       rollAgain(point)
     }
   }

})

craps("foo").then(gameOver, rollAgain ) // The point is to roll a number, try again
craps(7).then(gameOver, rollAgain ) // Game Over - You win by natural
craps(2).then(gameOver, rollAgain ) // Game Over - You lose, crapped out
craps(8).then(gameOver, rollAgain ) // The point is 8, try again
craps(5,8).then(gameOver, rollAgain ) // The point is 8, try again
craps(7,8).then(gameOver, rollAgain ) // Game over - You lose, craps
craps(8,8).then(gameOver, rollAgain ) // Game over - You win, you hit the point


                                          )
</script>


<script id="jsbin-source-javascript" type="text/javascript">// Not working - example of spread

const gameOver = results => console.log(`Game Over - ${results}`)
// function to log the results when game is over


const rollAgain = point =>
console.log(`The point is ${point}, try again`)


const craps = (roll, point) => new Promise((gameOver, rollAgain) => {

    //if roll is not sent as a number between 2 and 12, rollAgain
  if (!roll || typeof roll !== "number" || roll <2 || roll >12){
    rollAgain("to roll a number")
  }

  // If point is not set, this must be the first roll, the come out roll
  else if (!point){

      if (roll ===7 || roll === 11){
          gameOver("You win by natural")

      } else if (roll ===2 || roll === 3){
          gameOver("You have lost, crapped out")

      }else {
        rollAgain(roll)
      }

   }else if (roll === point){
         gameOver("You win, you hit the point")
   }else {
     if (roll === 7) {
         gameOver ("you loose, craps")
     }else {
       rollAgain(point)
     }
   }

})

craps("foo").then(gameOver, rollAgain ) // The point is to roll a number, try again
craps(7).then(gameOver, rollAgain ) // Game Over - You win by natural
craps(2).then(gameOver, rollAgain ) // Game Over - You lose, crapped out
craps(8).then(gameOver, rollAgain ) // The point is 8, try again
craps(5,8).then(gameOver, rollAgain ) // The point is 8, try again
craps(7,8).then(gameOver, rollAgain ) // Game over - You lose, craps
craps(8,8).then(gameOver, rollAgain ) // Game over - You win, you hit the point


                                          )</script></body>
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