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Ingy döt Net 2015-02-20 09:02:09 -05:00
parent 00a190b0a6
commit 91df62d461
5697 changed files with 93386 additions and 804 deletions
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Task/Amb/Haskell/amb.hs Normal file
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import Control.Monad
amb = id
joins left right = last left == head right
example = do
w1 <- amb ["the", "that", "a"]
w2 <- amb ["frog", "elephant", "thing"]
w3 <- amb ["walked", "treaded", "grows"]
w4 <- amb ["slowly", "quickly"]
unless (joins w1 w2) (amb [])
unless (joins w2 w3) (amb [])
unless (joins w3 w4) (amb [])
return (unwords [w1, w2, w3, w4])