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Within LTS Haskell 24.34 (ghc-9.10.3)
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asum :: (Foldable t, Alternative f) => t (f a) -> f aenvparse Env The sum of a collection of actions using (<|>), generalizing concat. asum is just like msum, but generalised to Alternative.
Examples
Basic usage:>>> asum [Just "Hello", Nothing, Just "World"] Just "Hello"
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fakedata Faker.Coffee No documentation available.
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flac Codec.Audio.FLAC.Metadata MD5 signature of the unencoded audio data. This allows the decoder to determine if an error exists in the audio data even when the error does not result in an invalid bitstream. Read-only attribute represented as a ByteString of length 16.
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flac Codec.Audio.FLAC.Metadata No documentation available.
dsum :: (Foldable t, Divisible f) => t (f a) -> f afunctor-combinators Data.Functor.Combinator Convenient helper function to build up a Divisible by splitting input across many different f as. Most useful when used alongside contramap:
dsum [ contramap get1 x , contramap get2 y , contramap get3 z ]
dsum1 :: (Foldable1 t, Divise f) => t (f a) -> f afunctor-combinators Data.Functor.Combinator Convenient helper function to build up a Divise by splitting input across many different f as. Most useful when used alongside contramap:
dsum1 $ contramap get1 x :| [ contramap get2 y , contramap get3 z ]
dsum1 :: (Foldable1 t, Divise f) => t (f a) -> f afunctor-combinators Data.Functor.Contravariant.Divise Convenient helper function to build up a Divise by splitting input across many different f as. Most useful when used alongside contramap:
dsum1 $ contramap get1 x :| [ contramap get2 y , contramap get3 z ]
gsum :: (a x -> c) -> (b x -> c) -> (a :+: b) x -> cgeneric-lens-core Data.GenericLens.Internal No documentation available.
AssistantPageTypeSummary :: AssistantPageTypegi-gtk3 GI.Gtk.Enums The page informs the user of the changes done. Only the Close button will be shown.
AssistantPageTypeSummary :: AssistantPageTypegi-gtk4 GI.Gtk.Enums The page informs the user of the changes done. Only the Close button will be shown.