Erlang Bora module

bora.erl

-module(bora).
-export([echo/1,fibonacci/1,mysum/1, reverse/1]).

echo(Any) -> Any.

fibonacci(0) -> 1;
fibonacci(1) -> 1;
fibonacci(N) -> fibonacci(N-1) + fibonacci(N-2).


mysum([]) -> 0;
mysum([H|T]) -> H + mysum(T).

reverse(List) ->
	reverse(List, []).

reverse([Head|Rest], Reversed_List) ->
	reverse(Rest, [Head | Reversed_List]);
	
reverse([], Reversed_List) ->
	Reversed_List.