fix: made timeAgo function way shorter and viewCount shorter

curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-asynchronous-programming-by-building-an-fcc-forum-leaderboard/643ee973c162ae017b3d30db.md

@@ -9,38 +9,48 @@ dashedName: step-22
 
 To display data in the `Activity` column, you need to use the `bumped_at` property of each topic, which is a timestamp in the ISO 8601 format. You need to process this data before you can show how much time has passed since a topic had any activity.
 
-Create a new arrow function called `timeAgo` with a parameter called `time`.
+Create a new `timeAgo` function with a `time` parameter.
+
+Inside your `timeAgo` function, create two variables named `currentTime` and `lastPost` and set them to `new Date()` and `new Date(time)` respectively.
+
+`lastPost` will be the date of the last activity on a topic, and`currentTime` represents the current date and time.
 
 # --hints--
 
-You should have an arrow function named `timeAgo`.
+You should create a `timeAgo` function.
 
 ```js
-assert.match(code, /\s*const\s+timeAgo\s*=\s*(\([^)]*\)|[^\s()]+)\s*=>/);
+assert.isFunction(timeAgo);
 ```
 
-`timeAgo` should be defined.
+Your `timeAgo` function should have a `time` parameter.
 
 ```js
-assert.isDefined(timeAgo);
+assert.match(timeAgo.toString(), /\(time\)/);
 ```
 
-`timeAgo` should be a function.
+You should have a `currentTime` variable inside your `timeAgo` function.
 
 ```js
-assert.isFunction(timeAgo);
+assert.match(timeAgo.toString(), /currentTime\s*=\s*/);
+```
+
+You should set the `currentTime` variable to `new Date()`.
+
+```js
+assert.match(timeAgo.toString(), /currentTime\s*=\s*new\s*Date\(\)/);
 ```
 
-`timeAgo` should be an empty function.
+You should have a `lastPost` variable inside your `timeAgo` function.
 
 ```js
-assert.match(code, /\s*const\s+timeAgo\s*=\s*(\([^)]*\)|[^\s()]+)\s*=>\s*{\s*}/);
+assert.match(timeAgo.toString(), /lastPost\s*=\s*/);
 ```
 
-You should have a `time` parameter for the `timeAgo` function.
+You should set the `lastPost` variable to `new Date(time)`.
 
 ```js
-assert.match(code, /\s*const\s+timeAgo\s*=\s*(\(\s*time\s*\)|time)\s*=>\s*{\s*}/);
+assert.match(timeAgo.toString(), /lastPost\s*=\s*new\s*Date\(\s*time\s*\)/);
 ```
 
 # --seed--