var app = require('express')();
var exphbs = require('express-handlebars');
var hbs = exphbs.create({
  helpers: {
    if_eq: function (a, b, opts) {
      if (a == b) {
        return opts.fn(this);
      } else {
        return opts.inverse(this);
      }
    }
  },
  defaultLayout: 'layout',
  extname: '.hbs'
});
app.set('views', path.join(__dirname, 'views'));
app.engine('.hbs', hbs.engine);
app.set('view engine', '.hbs');