review doctor-strange subject

js/tests/doctor-strange_test.js

@@ -1,6 +1,7 @@
 export const tests = []
 const t = (f) => tests.push(f)
-//First week year 0001
+
+// First week year 0001
 t(() => addWeek(new Date('0001-01-01')) === 'Monday')
 t(() => addWeek(new Date('0001-01-02')) === 'Tuesday')
 t(() => addWeek(new Date('0001-01-03')) === 'Wednesday')
@@ -16,7 +17,7 @@ t(() => addWeek(new Date('0001-01-12')) === 'secondFriday')
 t(() => addWeek(new Date('0001-01-13')) === 'secondSaturday')
 t(() => addWeek(new Date('0001-01-14')) === 'secondSunday')
 
-//random years
+// random years
 t(() => addWeek(new Date('2025-08-11')) === 'secondMonday')
 t(() => addWeek(new Date('2001-05-11')) === 'secondFriday')
 t(() => addWeek(new Date('2001-11-07')) === 'secondWednesday')
@@ -26,27 +27,77 @@ t(() => addWeek(new Date('1995-11-07')) === 'Tuesday')
 t(() => addWeek(new Date('2020-01-01')) === 'Wednesday')
 t(() => addWeek(new Date('2048-12-07')) === 'Monday')
 
-//random time traveling
-const test = (time, rightTime, { eq }) =>
-  eq(time.getTime(), new Date(rightTime).getTime())
+// random time traveling
+t(({ eq }) =>
+  eq(
+    timeTravel({
+      date: new Date('2020-05-29 23:25:22'),
+      hour: 21,
+      minute: 22,
+      second: 22,
+    }).getTime(),
+    new Date('2020-05-29 21:22:22').getTime(),
+  ),
+)
 
-t((_) =>
-  test(timeTravel('2020-05-29 23:25:22', 21, 22, 22), '2020-05-29 21:22:22', _)
+t(({ eq }) =>
+  eq(
+    timeTravel({
+      date: new Date('2000-05-09 01:28:02'),
+      hour: 21,
+      minute: 22,
+      second: 22,
+    }).getTime(),
+    new Date('2000-05-09 21:22:22').getTime(),
+  ),
 )
-t((_) =>
-  test(timeTravel('2000-05-09 01:28:02', 21, 22, 22), '2000-05-09 21:22:22', _)
+
+t(({ eq }) =>
+  eq(
+    timeTravel({
+      date: new Date('2018-06-04 13:01:00'),
+      hour: 10,
+      minute: 16,
+      second: 11,
+    }).getTime(),
+    new Date('2018-06-04 10:16:11').getTime(),
+  ),
 )
-t((_) =>
-  test(timeTravel('2018-06-04 13:01:00', 10, 16, 11), '2018-06-04 10:16:11', _)
+
+t(({ eq }) =>
+  eq(
+    timeTravel({
+      date: new Date('1995-11-07 00:21:12'),
+      hour: 23,
+      minute: 12,
+      second: 18,
+    }).getTime(),
+    new Date('1995-11-07 23:12:18').getTime(),
+  ),
 )
-t((_) =>
-  test(timeTravel('1995-11-07 00:21:12', 23, 12, 18), '1995-11-07 23:12:18', _)
+
+t(({ eq }) =>
+  eq(
+    timeTravel({
+      date: new Date('1000-09-19 06:00:00'),
+      hour: 22,
+      minute: 10,
+      second: 21,
+    }).getTime(),
+    new Date('1000-09-19 22:10:21').getTime(),
+  ),
 )
-t((_) =>
-  test(timeTravel('1000-09-19 06:00:00', 22, 10, 21), '1000-09-19 22:10:21', _)
-)
-t((_) =>
-  test(timeTravel('1975-05-10 10:07:56', 17, 15, 14), '1975-05-10 17:15:14', _)
+
+t(({ eq }) =>
+  eq(
+    timeTravel({
+      date: new Date('1975-05-10 10:07:56'),
+      hour: 17,
+      minute: 15,
+      second: 14,
+    }).getTime(),
+    new Date('1975-05-10 17:15:14').getTime(),
+  ),
 )
 
 Object.freeze(tests)

subjects/doctor-strange.en.md

@@ -14,11 +14,18 @@ it can go backwards or forwards in time.
 You will have a function that takes a date and you will pass 3 more parameters to change
 the hour, minute and seconds.
 
+
 ### Example
 
 ```js
-timeTravel(date, hour, minute, second)
+timeTravel({ date, hour, minute, second })
 
-timeTravel(new Date('2020-05-29 23:25:22'), 21, 22, 22)
-Output: '21:22:22'
+timeTravel({
+  date: new Date('2020-05-29 23:25:22'),
+  hour: 21,
+  minute: 22,
+  second: 22,
+})
+
+// Output: Date { 2020-05-29T21:22:22.000Z }
 ```