Added support for initializing mixpanel with configuration options

src/angular-mixpanel.js

@@ -20,7 +20,7 @@
  */
 angular.module('analytics.mixpanel', [])
     .provider('$mixpanel', function () {
-        var apiKey, superProperties;
+        var apiKey, config, superProperties;
 
         /**
          * Init the mixpanel global
@@ -30,7 +30,7 @@ angular.module('analytics.mixpanel', [])
                 throw 'Global `mixpanel` not available. Did you forget to include the library on the page?';
             }
 
-            mixpanel.init(apiKey);            
+            mixpanel.init(apiKey, config);
 
             waitTillAsyncApiLoaded(function () {
                 if (superProperties) mixpanel.register(superProperties);
@@ -85,6 +85,17 @@ angular.module('analytics.mixpanel', [])
             apiKey = key;
         };
 
+        /**
+         * Get or set the Mixpanel configuration. This can be done via a provider config.
+         *
+         * @param config your Mixpanel configuration
+         */
+        this.config = function (conf) {
+            if (!conf) return config;
+
+            config = conf;
+        };
+
         /**
          * Get or set a special set of properties to include/send with every event.
          *

test/angular-mixpanel-test.js

@@ -36,6 +36,14 @@ describe('Provider: $mixpanelProvider', function () {
         expect($mixpanel.apiKey()).toBe(apiKey);
     });
 
+    it('should set configuration', function () {
+        var configuration = { persistence: 'localStorage' };
+
+        $mixpanel.config(configuration);
+
+        expect($mixpanel.config()).toBe(configuration);
+    });
+
     it('should set super properties', function () {
         var properties = { prop1: true };