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2021-04-20 06:48:02 nineonine joins (~nineonine@50.216.62.2)
2021-04-20 06:52:11 × nineonine quits (~nineonine@50.216.62.2) (Ping timeout: 246 seconds)
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2021-04-20 07:08:04 <Uniaika> @hoogle concatMap
2021-04-20 07:08:05 <lambdabot> Prelude concatMap :: Foldable t => (a -> [b]) -> t a -> [b]
2021-04-20 07:08:05 <lambdabot> Data.List concatMap :: Foldable t => (a -> [b]) -> t a -> [b]
2021-04-20 07:08:05 <lambdabot> Data.Foldable concatMap :: Foldable t => (a -> [b]) -> t a -> [b]
2021-04-20 07:08:10 <Uniaika> lovesegfault: ^ ?
2021-04-20 07:10:51 × Rudd0 quits (~Rudd0@185.189.115.108) (Ping timeout: 260 seconds)
2021-04-20 07:11:11 <lovesegfault> Uniaika: Ah, yes, that looks like it!
2021-04-20 07:11:13 <lovesegfault> Thanks :)
2021-04-20 07:11:36 <Uniaika> lovesegfault: 👍 have fun in Haskell-land!
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2021-04-20 07:27:58 <lovesegfault> The syntax is a bit alien right now, but I'm sure I'll get used to it :P
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2021-04-20 07:37:22 <Axman6> lovesegfault: flatMap is the name others have given to Haskell's (>>=) (pronounced bind), and you'll find list's implementation of the Monad class defines (>>=) as concatMap
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2021-04-20 07:48:38 <johny9> hi. can someone explain how this works?
2021-04-20 07:48:46 × Guest78317 quits (~laudiacay@67.176.215.84) (Ping timeout: 240 seconds)
2021-04-20 07:48:51 <johny9> > [ (a,b,c) | c <- [1..], b <- [1..c], a <- [1..b], a^2 + b^2 == c^2 ]
2021-04-20 07:48:55 <lambdabot> [(3,4,5),(6,8,10),(5,12,13),(9,12,15),(8,15,17),(12,16,20),(15,20,25),(7,24,...
2021-04-20 07:51:18 nut joins (~user@roc37-h01-176-170-197-243.dsl.sta.abo.bbox.fr)
2021-04-20 07:51:20 nut parts (~user@roc37-h01-176-170-197-243.dsl.sta.abo.bbox.fr) ()
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2021-04-20 07:55:07 <timCF> Hello! Is there well-known name for `((f <$>) <$>)` ?
2021-04-20 07:55:19 <timCF> For example to map over functor in IO
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2021-04-20 08:21:05 <edwardk> timcf: fmap.fmap fmap.fmap.fmap build up the ability to map over layers like these in series. lenses generalize this pattern. cale (used to advocate for . being a better name for fmap, so the names :. for fmap . fmap = (.).(.) came up in various flavors, but its not standardly packaged into base.
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2021-04-20 08:28:11 × nut quits (~user@roc37-h01-176-170-197-243.dsl.sta.abo.bbox.fr) (Ping timeout: 240 seconds)
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2021-04-20 08:28:29 <merijn> timCF: semantic editor combinators?
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