Deprecating accumulate exercise in Scala track

Hi! I’m a new contributor to Exercism.

While looking at issue #858 (Update/Remove Deprecated Exercises),
I noticed that the accumulate exercise needed to be marked as
deprecated in the Scala track’s config.json.

As mentioned by @BNAndras in the issue, accumulate is deprecated
upstream and list-ops should be implemented as its replacement.

I’ve opened a PR for this change:

Would love feedback from the maintainers. Please let me know
if any changes are needed!

CC @rabestro @grzegorz-bielski

As the current Scala maintainers, they can take it from here, but as a general rule, we prefer these discussions to occur before a PR is made. The linked PR removes Accumulate without adding List Ops, but that may not be what the maintainers envisioned. Discussing ahead of time means everyone is on the same page.

Thank you for the feedback @BNAndras!

I understand now that discussion should happen before
opening a PR. I’ll keep that in mind for future contributions.

@rabestro- I’m a new contributor still
learning the process. I’m happy to:

  1. Update the PR to also implement list-ops as the
    replacement for accumulate
  2. Or just deprecate accumulate as a separate step first

Please let me know how you’d like to proceed and I’ll
follow your guidance!

Hi @RashiGupta1230

Thank you for your interest in contributing to Exercism!

  1. Update the PR to also implement list-ops as the
    replacement for accumulate