DontFearTheProfunctorOptics
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| DontFearTheProfunctorOptics | λ | |
|---|---|---|
| 3 | 1 | |
| 409 | 855 | |
| 0.0% | 0.0% | |
| 0.0 | 3.4 | |
| over 1 year ago | about 1 year ago | |
| Haskell | Java | |
| - | MIT License |
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DontFearTheProfunctorOptics
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Apathy is not a tragedy
The best one I know of is this: DontFearTheProfunctorOptics. Hopefully someone else has it translated to other languages - I guess typeclass would be a huge bottleneck.
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Tying lenses by their focuses
Profunctor optics and the journey to learn the differences between the representations will clear things up. https://github.com/hablapps/DontFearTheProfunctorOptics/blob/master/Optics.md is a great read. The Profunctor have more flexible composition which is both a good and bad thing and is still debated. But understanding them and the notions of Profunctors generally applied to a domain will align your current natural intuition.
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What are some alternatives?
haskell-time-range
Javaslang - vʌvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the lines of code and increase code quality.
vitrea - Optics via the profunctor representation theorem
jOOλ - jOOλ - The Missing Parts in Java 8 jOOλ improves the JDK libraries in areas where the Expert Group's focus was elsewhere. It adds tuple support, function support, and a lot of additional functionality around sequential Streams. The JDK 8's main efforts (default methods, lambdas, and the Stream API) were focused around maintaining backwards compatibility and implementing a functional API for parallelism.
Kinds - Extending F#'s Capabilities Through Various Means
Functional Java - Backport of Java 8's lambda expressions to Java 7, 6 and 5
StreamEx - Enhancing Java Stream API
derive4j - Java 8 annotation processor and framework for deriving algebraic data types constructors, pattern-matching, folds, optics and typeclasses.
underscore-java - java port of Underscore.js
protonpack - Stream utilities for Java 8
Faux Pas - A library that simplifies error handling for Functional Programming in Java
cyclops-react - An advanced, but easy to use, platform for writing functional applications in Java 8.