count to 10 recursively

5 years ago · 5efef24ded
parent a2b6b78630
commit 5efef24ded
1 changed files with 7 additions and 0 deletions
--- a/erlang/countup.erl
+++ b/erlang/countup.erl
@ -0,0 +1,7 @@
+-module(countup).
+-export([to/1]).
+
+to(N) -> to(N, []).
+
+to(0, Prev) -> Prev;
+to(N, Prev) -> to(N - 1, [N | Prev]).