How To Sort List of Maps?

How To Sort List of Maps?

I have the following below; If I return Collection(keyList) at the bottom, keyList is sorted correctly (I've tried both true and false and it works). But when I add to my sortedList in the order of my keyList the sortedList is not sorting how I want - its just returning unsortedList as-is. I got this syntax/help from another website...any other ideas out there?
  2. unsortedList = invokeurl
  3. [
  4. url :"https://api.discogs.com/database/search?token=helloZoho"
  5. type :GET
  6. parameters:paramsMap
  7. ];
  8. sortKey = "id";
  9. keyList = List();
  10. for each  u in unsortedList.getJson("results")
  11. {
  12. keyList.add(u.getJson(sortKey));
  13. }
  14. keyList = keyList.distinct().sort(true);
  15. sortedList = List();
  16. for each  k in keyList
  17. {
  18. for each  u in unsortedList
  19. {
  20. if(u.getJson(sortKey) == k)
  21. {
  22. sortedList.add(u);
  23. }
  24. }
  25. }
  26. return Collection(sortedList);