Use the pikaday attr as the date format. Drop need for extra format attr

Author: owenmead

angular-pikaday.js

@@ -46,7 +46,7 @@ angular.module('angular-pikaday', [])
       });
 
       // Allow date format to be set and dynamically changed
-      attrs.$observe('format', function(format) {
+      attrs.$observe('pikaday', function(format) {
         if (format) {
           ngModel.picker._o.format = format;
           inputElement.val(ngModel.picker.toString());

app/index.html

@@ -23,7 +23,7 @@
       </tr>
       <tr>
         <th>Pikaday</th>
-        <td><input type="text" pikaday format="{{pikaformat}}" ng-model-options="{ updateOn: 'default blur', debounce: {'default': 1000, 'blur': 0} }" ng-model="theValue" placeholder="Select Date"></td>
+        <td><input type="text" pikaday="{{pikaformat}}" ng-model-options="{ updateOn: 'default blur', debounce: {'default': 1000, 'blur': 0} }" ng-model="theValue" placeholder="Select Date"></td>
       </tr>
       <tr ng-init="pikaformat = 'D MMM YYYY'">
         <th>Format</th>