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authoraarne <aarne@cs.chalmers.se>2008-06-27 09:18:50 +0000
committeraarne <aarne@cs.chalmers.se>2008-06-27 09:18:50 +0000
commit5c713d8f027a9b6be687ee3f7e917e8bd2115773 (patch)
tree65da19829810b753345a5b2164bef2d8876268dd /old-examples/tutorial/embedded/TransferDef.hs
parentf7b2a83059697f1b36a6369e489ac276e7ff875d (diff)
took away old-examples
Diffstat (limited to 'old-examples/tutorial/embedded/TransferDef.hs')
-rw-r--r--old-examples/tutorial/embedded/TransferDef.hs26
1 files changed, 0 insertions, 26 deletions
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 [] = []