my-risk/index.js

  exports.risk = function(attackerDice,defenderDice){
  var lib = require('launch-nut');
  var attackerLaunch = [];
  var defenderLaunch = [];
  var attack=0;
  var defense=0;
  for(var i=0; i < attackerDice; i++) {
      attackerLaunch.push(lib.nutLaunch());
  }
  for(var i=0; i < defenderDice; i++) {
      defenderLaunch.push(lib.nutLaunch());
  }
  attackerLaunch.sort().reverse();
  defenderLaunch.sort().reverse();

  for (var i = 0; i < Math.min(attackerDice,defenderDice); i++) {
    if(attackerLaunch[i]>defenderLaunch[i]){
      defense--;
    }else{
      attack--;
    }
  }
  return {'attack':attackerLaunch,
          'defense':defenderLaunch,
          'attackerArmy':attack,
          'defenderArmy':defense
        }
}