21 lines
670 B
Haskell
21 lines
670 B
Haskell
{-# HLINT ignore "Redundant flip" #-}
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{-# LANGUAGE ImportQualifiedPost #-}
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{-# LANGUAGE ScopedTypeVariables #-}
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{-# OPTIONS_GHC -Wno-unrecognised-pragmas #-}
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module Utility.Utility where
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import Control.Exception.Base
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import Data.List
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import Data.Maybe
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import Data.Set qualified as Set
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import Data.Text (Text)
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import Datalog.DatalogParser (Head (HeadSingle), Literal (..), Statement (..), Term (..), parseDatalog)
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import Datalog.DatalogDB
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import qualified Data.Map as Map
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-- All functions from domain to codomain
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allMaps :: Ord a => [a] -> [b] -> [Map.Map a b]
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allMaps [] _ = [Map.empty]
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allMaps (x:xs) cod = [ Map.insert x y m | y <- cod, m <- allMaps xs cod ] |