gistfile1.js

var texasHoldem = (function(){
  var game = {
    pot_size: 0,
    players: 0,
    player: [],
    bet: {},
    deck: []
  };
 
  function makeDeck() {
    var deck = [],
      shuffled = [],
      suits = ["spades", "hearts", "diamonds", "clubs"];
 
    suits.forEach(function(suit) {
      for (var number = 2; number < 15; number++) {
        deck.push(new Card(suit, number));
      }
    });
    return deck;
  }
 
  function deal() {
    // starting deal
    game.player.forEach(function(player) {
      player.cards.push(game.deck.pop());
      bet(player, 1);
    });
 
    return game;
  }
 
  function bet(player, bet) {
    player.chips -= bet;
    game.pot_size += bet;
    return game;
  }
 
  function makeGame(players_array) {
    game.player = players_array;
    game.players = players_array.length;
    game.deck = makeDeck();
    return this;
  }
 
  return {
    makeGame: makeGame,
    deal: deal
  };
})();
 
function Player(name, chips, cards) {
  this.name = name;
  this.chips = chips;
  this.cards = cards || [];
}
 
function Card(suit, number) {
  this.suit = suit;
  this.number = number;
}
 
var players_array = [];
players_array.push(new Player('billy', 1000));
players_array.push(new Player('ro', 1000));
exports.index = function(req, res){
    if(req.xhr){
	   res.json(texasHoldem.deal(players_array));
    }else{
        res.render('index', {title: "game"})
    }
};