Add ozans playlist concept exercise

[kristinaborn]

@SleeplessByte I'd love your thoughts on what I've got so far. It was surprisingly difficult to come up with a story for this one.

Hopefully I followed all the new guidelines correctly 🤞

[SleeplessByte]

Sweet. I've invited @junedev to review as well as she has a great mental map of the concept-tree as we want it.

As for the failing CI check, here is how you can resolve it:

Either add a comment containing /sync (which I've done now) or go locally (there are more efficient ways to do this, but I like to take the following steps so I know exactly what's going on) and run the following commands:

First bring your main branch up-to-date:

1. git fetch upstream
2. git checkout main
3. git pull
4. git checkout add-ozans-playlist-concept-exercise

Then sync it:

5. git rebase main
6. npx babel-node scripts/sync
7. git add exercises/concepts/sets
8. git commit -m "Sync all files"
9. git push --force

I will attempt to review it before Friday, but chat me up on Slack if you want faster feedback.

[github-actions]

The "Sync all exercises" action has started running.

[github-actions]

The "Sync all exercises" action has finished running.

[github-actions]

For security reasons, /sync does not trigger CI builds when the PR has been submitted from a fork. If checks were not passing due to code format, trigger a build to make the required checks pass, through one of the following ways:

• Push an empty commit to this branch: git commit --allow-empty -m "Trigger builds".
• Close and reopen the PR.
• Push a regular commit to this branch.

[junedev]

I did not do a line-by-line review yet but from what I could glance this looks like great work. 🙂

I added some general comments that might be helpful.

[kristinaborn]

Marking this as ready to review, but further suggestions are certainly welcome!

[SleeplessByte]

/format

[github-actions]

The "Format code" action has started running.

[github-actions]

The "Format code" action has finished running.

[github-actions]

For security reasons, /format does not trigger CI builds when the PR has been submitted from a fork. If checks were not passing due to code format, trigger a build to make the required checks pass, through one of the following ways:

• Push an empty commit to this branch: git commit --allow-empty -m "Trigger builds".
• Close and reopen the PR.
• Push a regular commit to this branch.

[SleeplessByte]

Thank you @junedev for all the wise words, and thank you @kristinaborn for this exercise. Let's merge it now and if we need changes make it in future PRs.

[SleeplessByte]

@kristinaborn your exercise doesn't show up yet, likely because sets doesn't exist in config.json as concept. If you can do a second PR to fix that, that'd be great!