13 lines
303 B
Haskell
13 lines
303 B
Haskell
module StrictHelp
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where
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{- | In order to force a list, apply with seq. -}
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forceSpine :: Foldable t => t a -> ()
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forceSpine = foldr (const id) ()
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forceFoldable :: Foldable t => t a -> t a
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forceFoldable f = forceSpine f `seq` f
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forceElements :: Foldable t => t a -> ()
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forceElements = foldr seq ()
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