style: prettier

Author: BadIdeaException

exercises/concept/appointment-time/.docs/hints.md

@@ -4,7 +4,7 @@
 
 - You need to create a new date. The introduction elaborates on the different ways.
 - `Date.now()` gives you current time in milliseconds
-- `Date` has several getter methods to get date components - months, hours, etc. - for a given date. `getMinutes`, for instance, returns the minutes component. 
+- `Date` has several getter methods to get date components - months, hours, etc. - for a given date. `getMinutes`, for instance, returns the minutes component.
 - Likewise, `Date` has several setter methods to set those components, rolling over into "higher" components if needed. `setMinutes(80)`, for example, will increase the hours component by one and set the minutes component to 20.
 
 ## 2. Convert a date into a timestamp

exercises/concept/appointment-time/.meta/exemplar.js

@@ -76,7 +76,7 @@ export function updateAppointment(timestamp, options) {
 export function timeBetween(timestampA, timestampB) {
   return Math.round(
     (new Date(timestampB).getTime() - new Date(timestampA).getTime()) / 1000,
-    );
+  );
 }
 
 /**

exercises/concept/appointment-time/appointment-time.spec.js

@@ -30,7 +30,9 @@ describe('createAppointment', () => {
     const currentTime = Date.UTC(2000, 6, 1, 12, 0, 0, 0);
     const expectedTime = currentTime + offset * 24 * 60 * 60 * 1000;
 
-    expect(createAppointment(offset, currentTime)).toEqual(new Date(expectedTime));
+    expect(createAppointment(offset, currentTime)).toEqual(
+      new Date(expectedTime),
+    );
   });
 
   test('creates appointment with potential DST change', () => {
@@ -39,9 +41,15 @@ describe('createAppointment', () => {
     const currentTime = Date.UTC(2000, 6, 1, 12, 0, 0, 0);
     let expectedTime = currentTime + offset * 24 * 60 * 60 * 1000;
     // Manually adjust for DST timezone offset:
-    expectedTime += (new Date(expectedTime).getTimezoneOffset() - new Date(currentTime).getTimezoneOffset()) * 60 * 1000;
-
-    expect(createAppointment(offset, currentTime)).toEqual(new Date(expectedTime));
+    expectedTime +=
+      (new Date(expectedTime).getTimezoneOffset() -
+        new Date(currentTime).getTimezoneOffset()) *
+      60 *
+      1000;
+
+    expect(createAppointment(offset, currentTime)).toEqual(
+      new Date(expectedTime),
+    );
   });
 
   test('rolls over days, months, and years', () => {