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Control.Applicative.Local: Rename parameter to avoid confusing name shadowing

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fr33domlover 2022-09-05 16:27:21 +00:00
parent 5a6ae76b76
commit cdcf3a3326
1 changed files with 8 additions and 8 deletions
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16
src/Control/Applicative/Local.hs
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@ -23,28 +23,28 @@ where
import Control.Applicative import Control.Applicative
-- | Apply action between zero and @n@ times, inclusive, and list the results. -- | Apply action between zero and @times@ times, inclusive, and list the results.
atMost :: Alternative f => Int -> f a -> f [a] atMost :: Alternative f => Int -> f a -> f [a]
atMost n action = go n atMost times action = go times
where where
go n = go n =
if n <= 0 if n <= 0
then pure [] then pure []
else liftA2 (:) action (go $ n - 1) <|> pure [] else liftA2 (:) action (go $ n - 1) <|> pure []
-- | Apply action between zero and @n@ times, inclusive, and discard results. -- | Apply action between zero and @times@ times, inclusive, and discard results.
atMost_ :: Alternative f => Int -> f a -> f () atMost_ :: Alternative f => Int -> f a -> f ()
atMost_ n action = go n atMost_ times action = go times
where where
go n = go n =
if n <= 0 if n <= 0
then pure () then pure ()
else action *> (go $ n - 1) <|> pure () else action *> (go $ n - 1) <|> pure ()
-- | Apply action between one and @n@ times, inclusive, and list the results. -- | Apply action between one and @times@ times, inclusive, and list the results.
upTo :: Alternative f => Int -> f a -> f [a] upTo :: Alternative f => Int -> f a -> f [a]
upTo n action = liftA2 (:) action $ atMost n action upTo times action = liftA2 (:) action $ atMost times action
-- | Apply action between one and @n@ times, inclusive, and discard results. -- | Apply action between one and @times@ times, inclusive, and discard results.
upTo_ :: Alternative f => Int -> f a -> f () upTo_ :: Alternative f => Int -> f a -> f ()
upTo_ n action = action *> atMost_ n action upTo_ times action = action *> atMost_ times action