#racket on 2020-12-05 — irc logs at freenode.irclog.whitequark.org

2020-09-10 10:23 samth changed the topic of #racket to: Racket v7.8 has been released: https://blog.racket-lang.org/2020/08/racket-v7-8.html -- Racket -- https://racket-lang.org -- https://pkgs.racket-lang.org -- Paste at http://pasterack.org

00:07 orivej has quit [Ping timeout: 240 seconds]

01:14 bitmapper has joined #racket

01:20 <jfred> Hmm, I seem to be getting "cannot find package on catalogs" for any package I try to install via "raco pkg" http://pasterack.org/pastes/16836

01:20 <jfred> that catalog URL it mentioned appears to currently be a 404 https://download.racket-lang.org/releases/7.9/catalog/

01:32 dhil has quit [Ping timeout: 260 seconds]

01:35 tilpner_ has joined #racket

01:37 TCZ is now known as toxic_worm

01:38 tilpner has quit [Ping timeout: 246 seconds]

01:38 tilpner_ is now known as tilpner

02:42 Ekho has quit [Ping timeout: 244 seconds]

02:46 Ekho has joined #racket

02:55 nullcone has quit [Quit: Connection closed for inactivity]

02:58 <evdubs> jfred, have you tried: $ raco pkg config --set catalogs https://download.racket-lang.org/releases/7.9/catalog/ ""

02:58 <evdubs> from https://groups.google.com/g/racket-users/c/aOJPcvoJrk8/m/WEVqAFlmAgAJ

03:00 <jfred> oh thanks for the tip (and the link), that did the trick!

03:00 FreeFull has quit []

03:02 casaca has quit [Remote host closed the connection]

03:07 phillbush has quit [Remote host closed the connection]

03:07 phillbush has joined #racket

03:13 edmoore has quit [*.net *.split]

03:18 edmoore has joined #racket

03:19 casaca has joined #racket

03:33 toxic_worm has quit [Remote host closed the connection]

03:55 fredmanglis has joined #racket

04:33 nullcone has joined #racket

04:41 narimiran has joined #racket

04:57 endformationage has quit [Quit: WeeChat 2.9]

05:23 srandon111 has quit [Ping timeout: 240 seconds]

05:26 srandon111 has joined #racket

05:30 fredmanglis has quit [Quit: http://quassel-irc.org - Chat comfortably. Anywhere.]

05:33 dan_f has joined #racket

05:58 dataangel has quit [Ping timeout: 264 seconds]

05:58 dataangel has joined #racket

06:06 dataangel has quit [Ping timeout: 246 seconds]

06:07 srandon111 is now known as suchablyat

06:08 suchablyat is now known as sookablyat

06:28 phillbush has quit [Quit: Leaving]

06:28 caente has quit [Ping timeout: 246 seconds]

07:31 dan_f has quit [Quit: dan_f]

08:33 tilpner_ has joined #racket

08:35 tilpner has quit [Ping timeout: 260 seconds]

08:35 tilpner_ is now known as tilpner

08:42 orivej has joined #racket

09:16 narimiran has quit [Ping timeout: 240 seconds]

10:29 andreyorst has joined #racket

11:11 _whitelogger has joined #racket

11:13 jnb has quit [Ping timeout: 272 seconds]

11:14 epony has quit [Ping timeout: 240 seconds]

11:27 Sgeo has quit [Read error: Connection reset by peer]

11:39 narimiran has joined #racket

11:57 Blkt has quit [Read error: Connection reset by peer]

11:58 Blkt has joined #racket

12:20 dhil has joined #racket

12:33 nullcone has quit [Quit: Connection closed for inactivity]

12:38 andreyorst has quit [Ping timeout: 240 seconds]

12:46 psj has joined #racket

12:47 psj has quit [Client Quit]

12:49 psj has joined #racket

12:55 phillbush has joined #racket

12:57 epony has joined #racket

13:32 TCZ has joined #racket

14:02 epony has quit [Ping timeout: 240 seconds]

14:11 YuGiOhJCJ has joined #racket

14:12 andreyorst has joined #racket

14:22 epony has joined #racket

14:59 dustyweb has joined #racket

14:59 YuGiOhJCJ has quit [Quit: YuGiOhJCJ]

15:47 psj has quit [Ping timeout: 256 seconds]

15:57 orivej has quit [Ping timeout: 240 seconds]

16:00 Helios has quit [Quit: Idle for 30+ days]

16:16 TCZ has quit [Remote host closed the connection]

16:19 andreyorst has quit [Ping timeout: 260 seconds]

16:21 _marcuse has joined #racket

16:25 <_marcuse> Another learner question: I'm getting a runtime error "expected: procedure? given: '(λ (v) (<= 1920 (string->number v) 2020))" from the following code:

16:25 <_marcuse> (define rules #hash( ("byr" . (λ (v) (<= 1920 (string->number v) 2020)))))(count (lambda (v) (for ([(key fn) rules]) (apply fn v))) '(1000 1920 1921 2001 2002 2010 2019 2021))

16:25 Helios has joined #racket

16:26 <_marcuse> The question I have is this: when making the hash map, why is the value being converted to a quoted form? And how do I convert that back to a procedure?

16:26 <_marcuse> i.e. why does this return false: (procedure? (hash-ref rules "byr"))?

16:40 TCZ has joined #racket

16:45 dustypacer has joined #racket

16:47 <_marcuse> Further investigation has shown that creating the hash using (hash "byr" (λ (v) (validate-numeric-range 1920 2002 v))) rather than using the #hash form works as expected.

17:09 _marcuse has left #racket [#racket]

17:34 caente has joined #racket

17:37 orivej has joined #racket

18:15 true-grue has joined #racket

18:33 andreyorst has joined #racket

18:39 TCZ has quit [Quit: Diabe? tkwi w szczegó?ach]

19:27 MetaHertz has joined #racket

19:49 TCZ has joined #racket

20:07 TCZ has quit [Read error: Connection reset by peer]

20:12 andreyorst has quit [Ping timeout: 272 seconds]

20:17 Sgeo has joined #racket

20:20 narimiran has quit [Quit: leaving]

20:36 jA_cOp has quit [Ping timeout: 246 seconds]

20:37 yurb has quit [Ping timeout: 268 seconds]

20:37 BitPuffin has quit [Ping timeout: 268 seconds]

20:38 Helios has quit [Ping timeout: 246 seconds]

20:38 peddie has quit [Ping timeout: 272 seconds]

20:41 TCZ has joined #racket

20:49 TCZ is now known as toxic_worm

21:00 Helios has joined #racket

21:02 peddie has joined #racket

21:03 jA_cOp has joined #racket

21:05 yurb has joined #racket

21:05 BitPuffin has joined #racket

21:40 aaaaaa has joined #racket

21:56 joshu has joined #racket

22:20 toxic_worm has quit [Remote host closed the connection]

22:20 true-grue has quit [Read error: Connection reset by peer]

23:15 joshu has quit [Ping timeout: 272 seconds]

23:16 TCZ has joined #racket

23:18 dustypacer has quit [Remote host closed the connection]

23:36 TCZ is now known as toxic_worm