Comment by 🚀 clseibold
Re: "Let Over Lambda by Doug Hoyte -- my favorite Lisp Book"
@stack Compared to Lisp? lmao, that's the funniest statement if I've ever heard one. Lisp is cool and all, it's not what real programs made outside research facilities to be used by real people use when you care about efficiency on modern CPUs, or anything other than finding a parentheses in a parentheses-stack. Lisp-machines don't exist anymore, actual multi-user systems made in procedural languages, like C, replaced them. Sorry to burst your bubble!
🚀 clseibold [🛂 Code of Conduct rule 1 violations]
2025-01-19 · 1 year ago
7 Later Comments ↓
🚀 clseibold [🛂] · 2025-01-19 at 23:23:
@stack Also, french kitchens are overrated. So boring. I'd rather have the vast different kinds of food I can get traveling to places I've never been - korea, southern US, Africa, Middle East, Mexico. European food was practically built off of the herbs, spices, and sugar that came from the east. While the food of the Middle East may be new to me, it's much older than French kitchens.
In all seriousness, C doesn't need to be replaced "because it's old", it needs to be replaced because it's literal crap. It's literal crap because it was made in a time when the parser had to be one-pass on what would now be considered potato machines that couldn't print any output to save paper and ink on teletype machines. You think all of C's choices were solely deliberate design decisions? LMAO. I can't breathe I'm laughing so much.
At least I don't use languages to be "cool" or countercultural for no legitimate reason. Languages are a tool, and I happen to find that Odin, Golang, and Rust suit the majority of use-cases in programming for users. Everything else is either specialized or different for difference's sake.
If I were really a mainstream trendy person, I would be using only Rust, Javascript, and Python right now. If I were really a countercultural bah humbug, I would be using only Odin, Zig, C, Pascal, and Simula. And If I were really a "I'm more intelligent than everyone else" person, I would be using Perl, Haskell, ObjectiveC, assembly, and cobol.
🚀 stack [OP] · 2025-01-19 at 23:32:
@clseibold -- you are completely wrong! What you are saying here, in the Lisp area, shows a total ignorance of Lisp!
Lisp machines were replaced by commodity hardware and amazing modern compilers -- which are used as research platforms for compilers of other languages.
Features of Lisp are implemented one by one in other languages, because Lisp actually works! It was all done back in the 70's and the 80s, and the world is still catching up.
Lisp can be faster than C if you care to optimize it a bit. There is a regular-expression parser written in Lisp that searches expressions faster than anything else.
There are dozens of compliant open-source and propriatary Common Lisp compilers.
Lisp is used all over the place -- from the airline reservation systems to quantum computer simulators and trading systems and vacuum cleaners.
It is a secret weapon that companies don't talk about too much, because it gives them an amazing advantage over competition.
🚀 stack [OP] · 2025-01-19 at 23:51:
@clseibold, I will ask you to show a little bit of respect. Both C and Lisp have a large user base, and just because you like slices (which can easily be implemented in either), does not mean that everything else is 'crap'.
Let us try to stay on topic and not troll each other!
🦋 CarloMonte · 2025-01-21 at 08:29:
If "Let over Lambda" is mentioned here, than please add "The Art of Prolog" by Sterling and Shapiro. This is another mind-blowing approach to programming and together with LISP, C and something OO you have a pretty complete collection. The book is of course dated and out of print and in high demand = expensive.
🚀 stack [OP] · 2025-01-21 at 14:22:
Actually CL has the best object system, CLOS. It has multiple inheritance, generics, and can actually alter object composition and all live objects while executing code. Nothing comes close to CLOS.
That is why it's laughable when people say that Lisp sucks or that Rust or some other 2-year-old language is 'better'. Can you connect to a running application over SSH and recompile a single function or update your object schema? Or change the entire syntax of the language? It's not just baked into CL, it is structurally what Lisp is all about.
Prolog is definitely interesting, and there are some good implementations as Lisp DSLs. I think there is an implementation in Let Over Lamda.
🚀 stack [OP] · 2025-01-21 at 16:21:
Still fuming...
Speaking of 'too specialized' languages, there is nothing more openminded than CL. You can easily use it as a functional language if you choose to do so. It has the best object model for OOP people. It has a serious type system, which is invisible (inferred types) unless you feel like declaring and enforcing types. Or just write code however you feel like.
You can compile it or interpret it. You can take it as high or as low as you want, use it as an assembler or create meta-languages and DSL. It can parse itself. The macro system is Lisp itself. You can cons up code. You can adjust or replace its syntax. You can batch- compile files or use a REPL to individually compile functions.
You can even save your working image, and move it to another machine.
The only thing that surpasses Lisp is people's ignorance.
🦋 CarloMonte · 2025-01-21 at 16:35:
As Prolog-like languages written in LISP go, probably mini-Kanren ist the most interesting.
Original Post
Let Over Lambda by Doug Hoyte -- my favorite Lisp Book — This book has changed my brain. I cannot express how much joy I received from it. To be fair, you should work through 'On Lisp' by Paul Graham, as structurally Let Over Lambda starts with concepts where Graham left of and takes them to outer space. [https link] Available as a paperback-on-demand by author, or if you need a digital backup, look on Anna's archive.