date filter should accept ISO 8601 formatted string as input

Closes #125

CHANGELOG.md

@@ -1,5 +1,8 @@
 # <angular/> 0.9.3 cold-resistance (in-progress) #
 
+### Api
+- date filter now accepts strings that angular.String.toDate can convert to Date objects
+
 
 # <angular/> 0.9.2 faunal-mimicry (2010-11-03) #
 

src/filters.js

@@ -168,7 +168,8 @@ var NUMBER_STRING = /^\d+$/;
  *   * `'a'`: am/pm marker
  *   * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200‒1200)
  *
- * @param {(Date|number|string)} date Date to format either as Date object or milliseconds.
+ * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
+ *    number) or ISO 8601 string (yyyy-MM-ddTHH:mm:ssZ).
  * @param {string=} format Formatting rules. If not specified, Date#toLocaleDateString is used.
  * @returns {string} Formatted string or the input if input is not recognized as date/millis.
  *
@@ -188,8 +189,12 @@ var NUMBER_STRING = /^\d+$/;
  *
  */
 angularFilter.date = function(date, format) {
-  if (isString(date) && NUMBER_STRING.test(date)) {
-    date = parseInt(date, 10);
+  if (isString(date)) {
+    if (NUMBER_STRING.test(date)) {
+      date = parseInt(date, 10);
+    } else {
+      date = angularString.toDate(date);
+    }
   }
 
   if (isNumber(date)) {

test/FiltersSpec.js

@@ -128,5 +128,11 @@ describe('filter', function(){
       expect(filter.date(noon, "yyyy-MM-dd hh=HH:mm:ssaZ")).
                        toEqual('2010-09-03 12=12:05:08pm0500');
     });
+
+    it('should be able to parse ISO 8601 dates/times using', function() {
+      var isoString = '2010-09-03T05:05:08Z';
+      expect(filter.date(isoString)).
+          toEqual(angular.String.toDate(isoString).toLocaleDateString());
+    });
   });
 });