[racket-users] Re: 7 GUIs

2019-06-13 Thread Maciek Godek
-is-it-the-most-popular-paradigm-when-everybody-seems-to-say-functional-programming-is-superior/answer/Panicz-Godek/comment/89048060 W dniu czwartek, 13 czerwca 2019 13:40:46 UTC+2 użytkownik Maciek Godek napisał: > > > W dniu niedziela, 2 czerwca 2019 01:47:20 UTC+2 użytkownik Matthias &g

[racket-users] Re: 7 GUIs

2019-06-13 Thread Maciek Godek
W dniu niedziela, 2 czerwca 2019 01:47:20 UTC+2 użytkownik Matthias Felleisen napisał: > > > Someone recently mentioned the “7 GUIs” task. I spent a couple of days to > write up minimal solutions: > > https://github.com/mfelleisen/7GUI/blob/master/task-7.rkt > > In my spare time, I will

Re: [racket-users] Re: Thinking in scheme / racket

2019-07-11 Thread Maciek Godek
Hi Bob! W dniu czwartek, 11 lipca 2019 03:36:32 UTC+2 użytkownik Bob Heffernan napisał: > > On 19-07-10 02:46, Maciek Godek wrote: > > A while ago, I wrote a booklet which used almost the same problem to > > introduce to, what you called nicely in the title of this th

[racket-users] Re: Racket2 and syntax

2019-07-15 Thread Maciek Godek
I hope you don't mind me adding my two cents to the discussion. I believe that people who use Lisp tend to see the advantage of its syntax for meta-programming. As Richard Gabriel and Guy Steele wrote in "The Evolution of Lisp", Algol-style syntax makes programs look less like the data

[racket-users] Running Big Bang applications in the browser

2019-09-16 Thread Maciek Godek
Hi, is there any way to deploy Racket's big-bang applications to run in a browser (or any plans to enable that feature)? -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an

[racket-users] Applicable sets and hashes?

2019-09-08 Thread Maciek Godek
Hi, is it possible to take Racket's hash tables and sets, and make them applicable (like in Clojure)? So that, for example (#hash((a . 1) (b . 2)) 'a) would be equivalent to (hash-ref #hash((a . 1) (b . 2)) 'a) and ((set 1 2 3) 1) would be equivalent to (set-member? (set 1 2 3) 1) --

Re: [racket-users] Applicable sets and hashes?

2019-09-08 Thread Maciek Godek
Great, thanks! W dniu niedziela, 8 września 2019 11:57:47 UTC+2 użytkownik ricardo.g.herdt napisał: > > Hi Maciek, > > yes, it is. Take a look at rackjure: > > https://docs.racket-lang.org/rackjure/index.html#(part._dict-app) > > Regards, > > Ricardo > >

[racket-users] Re: The case, and a proposal, for elegant syntax in #lang racket2

2019-07-15 Thread Maciek Godek
W dniu niedziela, 14 lipca 2019 19:44:30 UTC+2 użytkownik cwebber napisał: > > [...] > - Nonetheless, assumptions that various math operators should be infix >is understandable because that's what people see today. > I'd recommend to do some crawling on Racket code base to see what

[racket-users] Re: Thinking in scheme / racket

2019-07-10 Thread Maciek Godek
W dniu wtorek, 9 lipca 2019 14:09:04 UTC+2 użytkownik Bob Heffernan napisał: > > Dear all, > > I recently wanted to count the number of primes in the sequences 2^n+3 > and 2^n-3 (and a few more besides) where n is a positive integer. > > Hi! A while ago, I wrote a booklet which used almost