Improved getColonTime()

Reduced function code to a single line. Uses Date.toTimeString() and String.slice() to select just the colon time from stirng.

snippets/getColonTimeFromDate.md

@@ -3,12 +3,7 @@
 Formats hour, minute, and second time integers from Date into stringified colon representation. Formats hour integer to 12 hour clock and maintains digit lengths to match (HH:MM:SS).
 
 ```js
-const getColonTimeFromDate = date => {
-    let times = [ date.getHours(), date.getMinutes(), date.getSeconds() ];
-    times[0] = times[0] === 0 || times[0] === 12 || times[0] === 24 ? 12 : times[0] % 12;
-    
-    return times.map( time => time.toString().padStart(2, "0") ).join(":");
-}
+const getColonTimeFromDate = date => date.toTimeString().slice(0, 8)
 ```
 
 ```js