From: Mart Lubbers <mart@martlubbers.net>
Date: Tue, 10 Mar 2015 10:18:55 +0000 (+0100)
Subject: week 5
X-Git-Url: https://git.martlubbers.net/?a=commitdiff_plain;h=fb246775fd071894d431780f4b990743bf40978e;p=fp1415.git

week 5
---

diff --git a/week5/mart/Origami.icl b/week5/mart/Origami.icl
new file mode 100644
index 0000000..56fdb86
--- /dev/null
+++ b/week5/mart/Origami.icl
@@ -0,0 +1,11 @@
+module Origami
+
+import StdEnv
+
+sum`         = foldr (+) 0
+prod`        = foldr (*) 1
+flatten`     = foldr (++) []
+length`      = foldr (\x l=l+1) 0
+reverse`     = foldl (\xs x=[x:xs]) []
+takeWhile` p = foldr (\x xs=if (p x) [x:xs] []) []
+maxList`     = foldr (\x m=if (m<x) x m) 0