thanks for letting me know

that's helpful, thanks!

Test coverage is unacceptable: lots of Armstrong numbers aren't tested, while random tests almost always expects false. There are only 31 Armstrong numbers in i32 range, so they should all the tested.

See this

Duplicate:

• https://www.codewars.com/kata/5287e858c6b5a9678200083c
• https://www.codewars.com/kata/56b22765e1007b79f2000079 (got retired)

Thanks for letting me know! Just getting started with kata writing. I'll add some random tests asap.

Hi, your kata needs random tests: see the authoring guidelines

Also a kata of this level of task (basic map and sum) is not going to pass beta at all.

Thanks for letting me know! I'll take it down.

sadly, it's been done before https://www.codewars.com/kata/526c7363236867513f0005ca

Love the fact that you gave a detailed explanation. Helpful for beginner Rustaceans like me!