Wow this is an elegant solution. Good work.
I think NextValue would be better named: "LastValue" to better convey its description as the last value in the range.
tailrec can be prepended to fun
tailrec
fun
I think using a seperate (nested) class for your list item would improve readability dramatically.
can i get bonus points for letting the integer division do all the work instead of bringing in if/else or a modulus
I agree with @dlcoe, This is an excellent answer and beautifully simple! I went with a sans-regex approach for my solution. Wanted to try out a recursive method since I don't use recursion often.
Wow this is an elegant solution. Good work.
I think NextValue would be better named: "LastValue" to better convey its description as the last value in the range.
tailreccan be prepended tofunI think using a seperate (nested) class for your list item would improve readability dramatically.
can i get bonus points for letting the integer division do all the work instead of bringing in if/else or a modulus
I agree with @dlcoe, This is an excellent answer and beautifully simple! I went with a sans-regex approach for my solution. Wanted to try out a recursive method since I don't use recursion often.