Side menu navigation isn't working

ionic-v1
1

I’m trying to get my ionic side menu bar working but for some reason it isn’t working.

Here’s my code:

I have created a codepen: http://codepen.io/beefman/pen/aOpKgL

HTML:

<ion-view view-title="Profiles" ng-controller="profileMenu">
  <ion-nav-buttons side="right">
    <button class="button" ng-click="doSomething()"> Enter ProfileID </button>
  </ion-nav-buttons>

  <ion-side-menus>    
    <ion-side-menu-content>
      <ion-nav-bar class="bar-dark">
        <ion-nav-back-button class="button-icon ion-arrow-left-c">
        </ion-nav-back-button>
      </ion-nav-bar>

      <ion-nav-buttons side="left">
        <button class="button button-icon button-clear ion-navicon" ng-click="toggleLeft()"></button>
      </ion-nav-buttons>

      <ion-nav-view name="appContent"></ion-nav-view>
    </ion-side-menu-content> 

    <ion-side-menu side="left">
      <ion-header-bar class="bar-assertive">
        <h1 class="title">Profiles</h1>
      </ion-header-bar>

    <ion-content>
    </ion-content>

    </ion-side-menu>
  </ion-side-menus>

  <ion-content>

  </ion-content>
</ion-view>

Javascript:

var app = angular.module('starter.controllers', ['ionic'])

app.controller('profileMenu', function($scope, $ionicSideMenuDelegate) {
  $scope.toggleLeft = function() {
    $ionicSideMenuDelegate.toggleLeft()
  }
})