Oh wow, according to @codetrendr (account should start mirroring soon) #LavinMQ was 🚀 trending on #GitHub two weeks ago? 🤩
For those who don't know: it's a #MessageQueue written in :crystal: #CrystalLang supporting #AMQP 0-9-1 (like 🐰 #RabbitMQ) and #MQTT (popular in 🤖 #IoT).
I've been trying to figure out how to document operators built with my Crystal Kubernetes client because the types are all generated from the CRD.
It just occurred to me today that K8s CRDs use OpenAPIv3, which supports a `description` property. All I needed to do was use it to write doc comments in the generated code.
https://github.com/jgaskins/kubernetes/commit/e2a458b67c6edf3831e2afac18162c4ac51d77fe
Nice read! @mamantoha published a short and nice ✍️ blog post about 🚥 #semaphores in :crystal: @CrystalLanguage at @thepracticaldev:
https://dev.to/mamantoha/semaphores-in-crystal-5eha
#CrystalLang #CrystalLanguage #concurrency #waitgroup #mutex #parallel #paralellism #concurrency #programming #crystal
I just noticed that NATS 2.11 was released last week. The feature I've been waiting for is per-message TTLs, so I just added support for them to my Crystal NATS client. 🎉
https://github.com/jgaskins/nats/commit/177a76b0c5ed58522326cd08e33a7c3a1cd59a57
Cutting out regexes made Armature's path matching over 30x faster. 🤯
Routing a request to an endpoint in 6µs is good, but doing it in under 190ns is a lot better!
https://github.com/jgaskins/armature/commit/c798003d18fddd704792598982c8c5ed396a31af
Very cool:
if you're using #vscode and you program in :ruby: @ruby, 💎 @CrystalLanguage or 🐍 @Python, then you might want to use @ninoseki's #vscode_extension Mogami, which shows the latest dependencies in #Gemfile, #shards and #requirements_txt.
Keep in mind that #crystalshard checks are only working on #github repos for now though!
https://github.com/ninoseki/vscode-mogami?tab=readme-ov-file#vscode-mogami
#ruby #rubylang #CrystalLang #crystal #CrystalLanguage #python #code #dependencies #rubyprogramming
@martenframework btw you should consider using hashtags on such announcements, like #crystallang #crystallanguage #webframework #webdevelopment #webdev #crystal.
And I think it would be great if the posts would also contain a summary of the changelog of that release.
No pressure but I think it might help regarding visibility. 😉
Wow, Grzegorz's #CLI 📅 #calendar tool Plany looks amazing, it's written in @CrystalLanguage and it can be managed in #yaml:
https://github.com/gergelyk/plany
#CrystalLang #CrystalLanguage #commandline #meetings #ncurses #linux #opensource #foss
Finally published a library I've wanted for a long time: a Crystal type for dealing with both calendar and monotonic durations in the same object.
@p8 maybe someone might feel like helping with that‽
/CC @CrystalLanguage
#crystallang #crystallanguage #kemalcr #kemal #luckyframework #SpiderGazelle #Amberframework #amber #marten
It seems that @sdogruyol did another performance and memory #benchmark where he compared @ruby's Sinatra (#Ruby 3.4.0) against @CrystalLanguage's @crystalkemal.
However, I don't think it's entirely fair though. 😉
You can find the repository over here:
https://github.com/sdogruyol/kemal-github-api
#rubylang #crystallang #crystallanguage #ruby #crystal #SinatraRb #sinatra
Serdar updated the #crystalkemal cookbook with more recipes (i.e. #Cookies, #Databases, #redis ).
If you're looking for a #sinatra like framework for @CrystalLanguage, then #kemalcr is the best way to go.
#CrystalLang #CrystalLanguage#kemal
In case you're looking for further #RubyLang folks to follow, you might want to have a look over here:
It seems a @CrystalLanguage list is missing for now though.
#ruby #rails #rubyonrails #CrystalLang #CrystalLanguage #Crystal
The moment when you're searching around and you found something that finally makes it very easy just to do the thing that you like to do.
I think that every #Ruby, @rails and @CrystalLanguage developer felt this happiness at one point. 😊
https://www.reddit.com/r/crystal_programming/comments/1gxacgi/this_is_a_great_language
Serdar just pointed out at the other site that Steven Belanger gave some interesting input on execution contexts for @CrystalLanguage:
https://github.com/crystal-lang/rfcs/pull/2#issuecomment-2439765625
Just in case you missed it:
Serdar released 🎩 Kemal 1.6.0 two days ago 🎉
- 🪟 Windows Support
- 💎 #CrystalLang 1.14.0 Support
- 📂 Improved Directory Listing
@ilyhanshi there are a lot of Shards that extend #Kemal and personally I like Spider-Gazelle.
This is a nice watch: Shane Mason (Senior Manager at self-driving vehicle company Cruise) played around with @CrystalLanguage to create the Artificial Life Simulation (Game of Life) on #steamdeck:
have i told you all i love spectator? i love spectator!
Nice detail: Celso @fernandes showed @CrystalLanguage on his @friendlyrb slide with fast languages.
And he just said that he's a "huge fan of Crystal". 🤩
#friendlyrb #conference #FriendlyRB2024 #Bucharest #crystallang #crystallanguage #crystal
