kjellski · August 29, 2015 14:17
diff --git a/filter.fsx b/filter.fsx
 let rec filter p = function
    | [] -> []
    | (x::xs) -> if p x then x :: filter p xs 
                 else filter p xs

 filter (fun a -> a % 2 = 0) [1..10]
	let rec filter p = function
	\| [] -> []
	\| (x::xs) -> if p x then x :: filter p xs
	else filter p xs

	filter (fun a -> a % 2 = 0) [1..10]