fix: fixes #81

Author: srfrnk

ng-device-detector.js

@@ -15,7 +15,7 @@
                 };
 
                 this.isIOS = function () {
-                    return (deviceInfo.os === uaDeviceDetector.OS.IOS || deviceInfo.device === uaDeviceDetector.DEVICES.I_POD || 
+                    return (deviceInfo.os === uaDeviceDetector.OS.IOS || deviceInfo.device === uaDeviceDetector.DEVICES.I_POD ||
                         deviceInfo.device === uaDeviceDetector.DEVICES.IPHONE);
                 };
             }
@@ -35,8 +35,8 @@
                     reTree
                 ) {
                     var ua = $window.navigator.userAgent;
-                    var deviceInfo = uaDeviceDetector.parseUserAgent(ua);
-                    deviceInfo.parseUserAgent = uaDeviceDetector.parseUserAgent;
+                    var deviceInfo = uaDeviceDetector.parseUserAgent(ua, customDetectors);
+                    deviceInfo.parseUserAgent = function (ua) { return uaDeviceDetector.parseUserAgent(ua, customDetectors) };
                     return deviceInfo;
                 }];
         }

test/unit.js

@@ -52,8 +52,12 @@ describe("ng-device-detector", function () {
     // Issue 72
     describe("Test custom UA string parsing", function () {
         it("Should parse the specified UA", function () {
-            loadDetector("");
-            var deviceInfo = deviceDetector.parseUserAgent("Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2049.0 Safari/537.36");
+            loadDetector("Custom", function(deviceDetectorProvider) {
+                deviceDetectorProvider.addCustom('MY_CUSTOM', {
+                    and: ['\\bCustom\\b']
+                });
+            });
+            var deviceInfo = deviceDetector.parseUserAgent("Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2049.0 Safari/537.36 Custom");
             expect(deviceDetector.browser).toBe("unknown");
             expect(deviceDetector.os).toBe("unknown");
             expect(deviceDetector.device).toBe("unknown");
@@ -65,6 +69,7 @@ describe("ng-device-detector", function () {
             expect(deviceInfo.isMobile()).toBeFalsy();
             expect(deviceInfo.isTablet()).toBeFalsy();
             expect(deviceInfo.isDesktop()).toBeTruthy();
+            expect(deviceDetector.custom.MY_CUSTOM).toBeTruthy();
         });
     });
 });