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Comment by auggierose | Hacker News Reader

I find the style of the book so exhausting. How can you bring a narrative across like this?

I feel that way about anything that tries to explain concepts with cartoons. “why's (poignant) Guide to Ruby” as a prime example of something I can’t look at for 5 minutes without wanting to burn it. Yet I know that lots of people are big fans of this approach. So I can only deduce that the world don’t move to the beat of just one drum. What might be right for you may not be right for some.

Personally, I put The Little Lisper/Schemer on the “Greatest Programming Books Ever” shelf, next to The C Programming Language. I found the style captivating — and insidious. The first time I read it, I thought I was learning a programming language, but it subliminally reprogrammed my brain to see recursion everywhere.

The Little Schemer was what finally got me to internalize how to solve problems recursively. I'd taken a couple of college classes and could do it some already, but it took a lot more thought than solving those same problems in other ways.

About a third of the way through The Little Schemer, things just clicked, and what had been hard became pretty instantly easy.

Some of that was it building on existing knowledge, but I found the structure very helpful. The narrative is really just the glue around a well-designed series of incremental problems.

As a separate path, I finally learned to internalize recursion by building a R7RS Scheme (and a good chunk of its standard library) and spending a year doing projects for fun in various Schemes and Standard ML.

I'm not saying every dev needs to do this but if you do want to get better at recursion, reading this book isn't the only path (good news for me because I really didn't like The Little Xer format).

> The narrative is really just the glue around a well-designed series of incremental problems.

I felt like The Little Schemer should have given those (nicely incremental) problems more real-world context. I worked my way through it and was frequently left wondering "OK, that's clever - but why should I care?"

Clearly a lot of people find the book useful, I might be the odd one out, but I was mostly left scratching my head.

Just yesterday I read "In Praise of Mathematics" [0]. It is written as an interview / dialogue, but a very pleasant read. I think the main difference is that here the pieces are large enough to convey fully formed thoughts and ideas, not ideas hacked into very small pieces as in The Little XXX.

[0] https://www.goodreads.com/en/book/show/30084187-in-praise-of...

i think the discussion style of the "the little" series is quite nice to introduce concepts. it feels like i'd observe a discussion between two experienced people.

I don't like it. If you have a concept worth teaching, explain it properly. Then we can discuss it afterwards, where I can ask the questions myself.

I mean, two pages to discuss what an Atom is?

Plato would disagree with this! Learning is the forming thoughts, not the copying them over.

I prefer to form my own thoughts, though, instead of being presented some meal cut into tiny bites to make it better digestible.

It's exhaustive, concrete, logically ordered, and pedagogically consistent. It has its virtues. You explain by enumerating the maximal compact extension of cases rather than providing an intension and making your reader generate all that work. Maybe it's good if they do, but how would a book give feedback if they fail? By providing an instance in the extension to compare to...

The concepts in the "Little" books are essentially math, and the best way to explain math is by showing formulas.

The "Little" books do exactly this, except a person has taken the painstaking time of breaking everything into digestible, bite-sized portions to optimize for learning.

I don't think that the best way to explain math is to show formulas. If that were so, then the best way to learn math would be to look at mechanised formalisations of math, which is clearly not the case.

“Properly” is doing a lot of heavy lifting in your post. What’s proper? The Little Typer does a fine job at explaining the concepts in my opinion.

I actually wish every teaching book was written like this. I learn much faster like this than mostly every other way.

I read a few of the series, sometimes it was boring, sometimes it was surprisingly beautiful. I don't know what to conclude, but the subject is worth it nonetheless.

I remember when I read The Little Schemer, the parts I had no trouble with were the ones I’d already had a decent grasp on. The last few chapters I could only scan, with little in the way of comprehension, and the style was not an insignificant part of the reason.

I don’t know if I’d have an easier time with those parts now, but I suspect a lot of readers completely unfamiliar with concepts like recursion would get little out of the book.

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