Helpers should be documented in or from CONTRIBUTING.md

[gibson042]

There is no mention in CONTRIBUTING.md of compareArray or the other helpers, let alone how or when to incorporate them.

[kulsoomzahra]

Hey @gibson042! Can I work on this issue?

[ptomato]

@kulsoomzahra That's great to hear you are interested! Generally you don't need to ask permission to work on it. Just go ahead! If you have questions, drop by our chat channel https://matrix.to/#/#test262-maintainers:matrix.org