Creating Lenses in Elixir
This is the first article on my own medium site, so welcome! The articles I write here will be for my own learnings/discussions and will be a bit rougher but I hope people find them useful. In an effort to better my functional programming and Elixir understanding I thought I’d discuss lenses. There are lots of articles about how to use a lens but very few on how we would implement them. Today, we’
Keyword lists and maps — Elixir v1.18.3
Now let's talk about associative data structures. Associative data structures are able to associate a key to a certain value. Different languages call these different names like dictionaries, hashes, associative arrays, etc. In Elixir, we have two main associative data structures: keyword lists and maps. Keyword lists Keyword lists are a data-structure used to pass options to functions. Let's see
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GitHub - smpoulsen/focus: Lightweight Elixir lenses
Nested data structures with functional lenses • yapee makes programs
GitHub - obrok/lens: A utility for working with nested data structures.
