De-duplicate the exercise UUIDs

[Teo-ShaoWei]

I ran bin/configlet lint . and it warns that exercise UUIDs must be unique across language tracks. I checked config.json and yes the listed UUIDs are all inside.

What we need to do, is to replace each affected UUID in config.json with a new one generated using bin/configlet uuid.

Currently nothing really breaks from it, and it is a fairly straightforward task. I think it's a good exercise for newcomer to onboard or for Hacktoberfest =P

Any takers who want to clarify about this task, feel free to sound out and we will guide you along =)

Meanwhile, the contributors might want to take note and generate a new UUID for new exercise contributed from now on.

[SaschaMann]

Which exercise has a duplicate UUID? Travis runs the configlet as well and should fail the build if there's a duplicate UUID but the builds are all working fine.

[Teo-ShaoWei]

Oh no... then it might be my setup... Almost all exercises have UUID clash with another track... I will investigate what could went wrong on my side.

Do you see the same when you run bin/configlet lint .?

[Teo-ShaoWei]

Sorry this should be a false alarm, did a search and seems like only the Julia package is using this UUID despite it being flagged on my system. But I really dunno why this is happening.

From the code, seems like bin/configlet lint . directly calls the Exercism UUID validation API, so it shouldn't have anything to do with other repos on my system. All I can think of is my repo is "dirty" or deem to be not of Julia track, but the lint error still occurs even if I checkout master.

Anyway let's close this issue. Apologies once again.

[SaschaMann]

I don't see errors locally. That sounds strange indeed. You could open an issue in the configlet repo.

Apologies once again.

No need to apologise!