I wasn't really trying to convince anyone to use Haskell at their day job: I am just a college student, after all, so I would have no idea what I was talking about!
I wrote the article a while ago after being frustrated using a bunch of Go and Python at an internship. Often I really wanted simple algebraic data types and pattern-matching, but when I looked up why Go didn't have them I saw a lot of justifications that amounted to "functional features are too complex and we're making a simple language. Haskell is notoriously complex". In my opinion, the `res, err := fun(); if err != nil` (for example) pattern was much more complex than the alternative with pattern-matching. So I wanted to write an article demonstrating that, while Haskell has a lot of out-there stuff in it, there's a bunch of simple ideas which really shouldn't be missing from any modern general-purpose language.
As to why I used a binary tree as the example, I thought it was pretty self-contained, and I find skew heaps quite interesting.
I wrote the article a while ago after being frustrated using a bunch of Go and Python at an internship. Often I really wanted simple algebraic data types and pattern-matching, but when I looked up why Go didn't have them I saw a lot of justifications that amounted to "functional features are too complex and we're making a simple language. Haskell is notoriously complex". In my opinion, the `res, err := fun(); if err != nil` (for example) pattern was much more complex than the alternative with pattern-matching. So I wanted to write an article demonstrating that, while Haskell has a lot of out-there stuff in it, there's a bunch of simple ideas which really shouldn't be missing from any modern general-purpose language.
As to why I used a binary tree as the example, I thought it was pretty self-contained, and I find skew heaps quite interesting.