If you wonder what the Applicative instance for functions looks like and what you can do with it, then take a look at this.
Function Applicative for Great Good of Palindrome Checker Function - Polyglot FP for Fun and Profit – Haskell and Scala - Embark on an informative and fun journey through everything you need to know to understand how the Applicative instance for functions makes for a terse palindrome checker function definition in point-free style.
Hello @Hossein - thank you very much for your feedback - this is an infodeck rather than a slideument (https://martinfowler.com/bliki/Infodeck.html…) so sadly there is currently no video to go with it . I hope you still find it useful.
maybe - thanks - the idea of the deck is that it is just meant to be read and should contain everything needed to follow - my presence should ideally be superfluous