marcoshplace

It is somehow shared knowledge among Haskellers that applicatives allow performing static analysis, while monads do not.

Haskell is a programming language well known for its usage of monads and for the over-abundance of tutorials trying to explain them.

In this post I’d like to try to discuss what functional optics are, without going too much into why they are so cool, and you should use them, or how they are implemented1 and should be used with a specific language and library.

When we think about interfaces in software development, it’s easy that our thoughts go the interface keyword used in many Object-Oriented languages like Java and C#.

When we are writing our beautiful code we often need to deal with dependencies, might they be tools, libraries, or simply other code we wrote some time ago.

One of the aspects which sets Haskell apart from other programming languages is that we tend to handle our effects with care.

Since I started learning DDD and Event Sourcing in particular, I was always fascinated by the picture that explains everything by Alberto Brandolini.

Either is one of the easiest data structures which can be used to make your code safer and more composable.

PHP ❤️ types PHP ❤️ types - PHPDay, June 8th 2021 - @marcoshuttle

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