🐛 fixed bug with dates and mute windows

package.json

@@ -1,6 +1,6 @@
 {
   "name": "barky",
-  "version": "1.1.5",
+  "version": "1.1.6",
   "description": "A simple cloud services watchdog with digest notification support & no external dependencies",
   "homepage": "https://github.com/Rohland/barky#readme",
   "main": "dist/cli.js",

src/lib/utility.ts

@@ -61,8 +61,8 @@ export function isToday(date: string, on?: Date): boolean {
     return inputDate.getTime() === today.getTime();
 }
 
-export function dayOfWeek(date: Date): number {
-    const day = date.toLocaleString("en-US", {
+export function dayOfWeek(date?: Date): number {
+    const day = (date || new Date()).toLocaleString("en-US", {
         timeZone: timeZone,
         weekday: 'short'
     });

src/models/mute-window.spec.ts

@@ -93,6 +93,22 @@ describe("mute-windows", () => {
                 });
             });
         });
+        describe("can be called with null date", () => {
+            it("should infer now", async () => {
+                // arrange
+                const config = {
+                    time: "00:00-24:00",
+                    date: new Date().toISOString().split('T')[0],
+                    days: ["mon", "tue", "wed", "thu", "fri", "sat", "sun"] };
+                const muteWindow = new MuteWindow(config);
+
+                // act
+                const isMuted = muteWindow.isMutedAt();
+
+                // assert
+                expect(isMuted).toEqual(true);
+            });
+        });
     });
     describe("with match", () => {
         describe.each([