week5/mart/Origami.icl

   1 /**
   2  * Mart Lubbers, s4109503
   3  * Camil Staps, s4498062
   4  */
   5
   6 module Origami
   7
   8 import StdEnv
   9
  10 sum` = foldr (+) 0
  11 prod` = foldr (*) 1
  12 flatten` = foldr (++) []
  13 length` = foldr (\x l=l+1) 0
  14 reverse` = foldl (\xs x=[x:xs]) []
  15 takeWhile` p = foldr (\x xs=if (p x) [x:xs] []) []
  16 maxList` [x:xs] = foldr max x xs