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Category Archives: State
Lens, State is your father… and I can prove it!
Here it is our new blog post, as a sequel of Lens, State Is Your Father. Today, we’ll try to formalize some informal claims that we did in that article and we’ll emphasize on the relevance of proof assistants in … Continue reading
Posted in coq, Lens, monad, Optics, proof, Scala, State, Type Class
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Lens, State Is Your Father
In our last post, we introduced IOCoalgebras as an alternative way of representing coalgebras from an algebraic viewpoint, where Lens was used as a guiding example. In fact, lens is an abstraction that belongs to the group of Optics, a … Continue reading
Posted in algebra, coalgebra, Lens, Optics, State, Type Class
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