From 5c713d8f027a9b6be687ee3f7e917e8bd2115773 Mon Sep 17 00:00:00 2001 From: aarne Date: Fri, 27 Jun 2008 09:18:50 +0000 Subject: took away old-examples --- old-examples/tutorial/embedded/TransferDef.hs | 26 -------------------------- 1 file changed, 26 deletions(-) delete mode 100644 old-examples/tutorial/embedded/TransferDef.hs (limited to 'old-examples/tutorial/embedded/TransferDef.hs') diff --git a/old-examples/tutorial/embedded/TransferDef.hs b/old-examples/tutorial/embedded/TransferDef.hs deleted file mode 100644 index 8be39107d..000000000 --- a/old-examples/tutorial/embedded/TransferDef.hs +++ /dev/null @@ -1,26 +0,0 @@ -module TransferDef where - -import GF.GFCC.API (Tree) -import GSyntax - -transfer :: Tree -> Tree -transfer = gf . answer . fg - -answer :: GQuestion -> GAnswer -answer p = case p of - GOdd x -> test odd x - GEven x -> test even x - GPrime x -> test prime x - -value :: GObject -> Int -value e = case e of - GNumber (GInt i) -> fromInteger i - -test :: (Int -> Bool) -> GObject -> GAnswer -test f x = if f (value x) then GYes else GNo - -prime :: Int -> Bool -prime x = elem x primes where - primes = sieve [2 .. x] - sieve (p:xs) = p : sieve [ n | n <- xs, n `mod` p > 0 ] - sieve [] = [] -- cgit v1.2.3