From 98329e0a3dd4f78b5d815ac3896272ec70904901 Mon Sep 17 00:00:00 2001 From: Eugen Wissner Date: Thu, 11 Dec 2025 10:28:11 +0100 Subject: Add remaining haskell book exercises --- Haskell-book/17/Combinations.hs | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 Haskell-book/17/Combinations.hs (limited to 'Haskell-book/17/Combinations.hs') diff --git a/Haskell-book/17/Combinations.hs b/Haskell-book/17/Combinations.hs new file mode 100644 index 0000000..9e13e1e --- /dev/null +++ b/Haskell-book/17/Combinations.hs @@ -0,0 +1,12 @@ +module Combinations where + +import Control.Applicative (liftA3) + +stops :: String +stops = "pbtdkg" + +vowels :: String +vowels = "aeiou" + +combos :: [a] -> [b] -> [c] -> [(a, b, c)] +combos = liftA3 (\x y z -> (x, y, z)) -- cgit v1.2.3