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New posts in haskell-lens

Can I get a `Traversal` to items stored in branches using `Control.Lens.Plated`?

How to avoid impredicative polymorphism and define lens of lens

Writing a more complex Traversal (Lenses)

Lenses, the State monad, and Maps with known keys

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How to check if map has a key using lens syntax?

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Composing two folds

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How to get rid of these apparently superfluous `undefined`s?

What is the name of this prism-like optic, and is it useful for anything?

haskell haskell-lens lenses

Lenses and TypeFamilies

Haskell List and Control.Lens

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Aeson Prisms with "free" references

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Lenses for association list

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Getting value with a Lens s t a b

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Lenses: Composing backwards and (.) in Lens context

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Optic for partial conversion on both sides

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Combine Lens into a Lens of a tuple

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Lens: produce Maybe with `over`

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Array element access with lens in the state monad

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