From 6f604b19d3f5966e5c1d7c4fdf3703bd6ff0861c Mon Sep 17 00:00:00 2001
From: Mart Lubbers
Date: Thu, 16 Apr 2015 21:22:20 +0200
Subject: update to fp2 yay, public and licence

---
 week3/mart/StdStack.icl | 57 -------------------------------------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 week3/mart/StdStack.icl

(limited to 'week3/mart/StdStack.icl')

diff --git a/week3/mart/StdStack.icl b/week3/mart/StdStack.icl
deleted file mode 100644
index 13220e1..0000000
--- a/week3/mart/StdStack.icl
+++ /dev/null
@@ -1,57 +0,0 @@
-implementation module StdStack
-
-import StdEnv
-
-:: Stack a = Stack [a]
-
-newStack :: Stack a
-newStack = Stack []
-
-push     ::  a  (Stack a) -> Stack a
-push x (Stack xs) = Stack [x:xs]
-
-pushes   :: [a] (Stack a) -> Stack a
-pushes [] (Stack s) = Stack s
-pushes [x:xs] (Stack s) = pushes xs (push x (Stack s))
-
-pop      ::     (Stack a) -> Stack a
-pop (Stack []) = abort "Can't pop from empty stack..."
-pop (Stack [x:xs]) = Stack xs
-
-popn     :: Int (Stack a) -> Stack a
-popn 0 s = s
-popn n s = popn (n-1) (pop s)
-
-top      ::     (Stack a) -> a
-top (Stack []) = abort "Can't give top of empty stack..."
-top (Stack [x:_]) = x
-
-topn     :: Int (Stack a) -> [a]
-topn 0 _ = []
-topn n x = [top x:topn (n-1) (pop x)]
-
-elements ::     (Stack a) -> [a]
-elements (Stack s) = s
-
-count    ::     (Stack a) -> Int
-count (Stack []) = 0
-count (Stack [_:xs]) = 1 + count (Stack xs)
-
-Start  = ( "s0 = newStack = ",        s0,'\n'
-         , "s1 = push 1 s0 = ",       s1,'\n'
-         , "s2 = pushes [2..5] s1 = ",s2,'\n'
-         , "s3 = pop s2 = ",          s3,'\n'
-         , "s4 = popn 3 s3 = ",       s4,'\n'
-         , "s5 = top s4 = ",          s5,'\n'
-         , "s6 = topn 3 s2 = ",       s6,'\n'
-         , "s7 = elements s2 = ",     s7,'\n'
-         )
-where
-	s0 = newStack
-	s1 = push 1 s0
-	s2 = pushes [2..5] s1
-	s3 = pop s2
-	s4 = popn 3 s3
-	s5 = top s4
-	s6 = topn 3 s2
-	s7 = elements s2
-- 
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