This package comes ”Batteries Included” with many useful lenses for the types commonly used from the Haskell Platform, and with tools for automatically generating lenses and isomorphisms for user-supplied data types. The combinators in Control.Lens provide a highly generic toolbox for composing families of getters, folds, isomorphisms, traversals, setters and lenses and their indexed variants.
References in zbMATH (referenced in 1 article )
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- Abou-Saleh, Faris; Cheney, James; Gibbons, Jeremy; McKinna, James; Stevens, Perdita: Notions of bidirectional computation and entangled state monads (2015)