added a clearAll function to allow you to nuke localStorage

Author: agrublev

README.md

@@ -33,6 +33,9 @@ The simpliest localStorage module you will ever use. Allowing you to set, get, a
   $store.set('key','value');
   // getting that value
   $store.get('key');
+
+  // clear all localStorage values
+  $store.clearAll();
   ```
 
 ## Bower

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-localStorage",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "main": "src/localStorage.js",
   "ignore": [
     "**/.*",

src/localStorage.js

@@ -121,6 +121,12 @@ angular.module('localStorage', ['ngCookies']).factory('$store', ['$parse', '$coo
 			$parse(key).assign($scope, null);
 			$scope.$watch(key, function () { });
 			publicMethods.remove(key);
+		},
+		/**
+		 * Clear All - let's you clear out ALL localStorage variables, use this carefully!
+		 */
+		clearAll: function() {
+			storage.clear();
 		}
 	};
 	return publicMethods;

test/localFactory.spec.js

@@ -93,4 +93,20 @@ describe('angular-localStorage module', function () {
 			expect(testValue).toBeNull();
 		});
 	});
+
+	describe('when use clearAll() method all should be gone', function () {
+
+		beforeEach(function () {
+			$store.set('spec', 'some test string');
+		});
+
+		beforeEach(function () {
+			$store.clearAll();
+			testValue = $store.get('spec');
+		});
+
+		it('should return null for value in localStorage', function () {
+			expect(testValue).toBeNull();
+		});
+	});
 });