Kotlin sample code for Bartosz Milewski's Category Theory for Programmers

Contributing

Contributions (PR, review, issues) are welcome! If you are interested, please indicate that you are working on in the respective issues. You can find the issues for each chapter here here.. Feel free to claim an issue you want to work on by adding a comment. Someone will then move it to In progress in the project board

We discuss Arrow and development of FP in general in Kotlin in the Kotlin Community Slack in the arrow and arrow-contributors channels.

Build the project with:

./gradlew runAnk

Type-check your code

Use ```kotlin:ank:silent``` for code that is compilable, use ```kotlin``` otherwise.

Use a line of ............. to separate between code examples.

functions vs. methods

If it's a "standalone" function, use the function syntax, i.e.

val f: (A) -> B

If it is inside an interface or class, use the method, i.e.

fun f(a: A) : B

License

This work is licensed under a Creative Commons Attribution 4.0 International License.