crystal-lang/crystal

The Crystal programming language | http://crystal-lang.org | Fund Crystal's development: http://is.gd/X7PRtI | Docs: http://crystal-lang.org/docs/ | API: http://crystal-lang.org/api/

oprypin

@oprypin:matrix.org

[m]

i used to put a redirect to the main module's page.
and yes it's an unwinnable battle, but also a pointless battle

From IRC (bridge bot)

@FromIRC

<postmodern> oprypin, the README is important as it's the first thing people see. it's the landing page. GitHub just needs to fix their unpredictable markdown generator...

oprypin

@oprypin:matrix.org

[m]

GitHub has the best markdown generator I know. and crystal's one never really reached completeness

From IRC (bridge bot)

@FromIRC

<postmodern> i'm personally not a fan of how dry-rb projects have an almost empty README that just links to some external web page. I don't want to have to clink through links, just tell me what the project is, how to use it, etc

oprypin

@oprypin:matrix.org

[m]

postmodern, people can see the readme on github

From IRC (bridge bot)

@FromIRC

<postmodern> oprypin, check out kramdown. it. just. works.

oprypin

@oprypin:matrix.org

[m]

why would i, if no system uses it

for me github just works

From IRC (bridge bot)

@FromIRC

<jhass[m]> problem is we all should be using commonmark and not markdown

<jhass[m]> https://johnmacfarlane.net/babelmark2/?normalize=1&text=%60%60%60%0A%3Ccode%3E%60%3C%2Fcode%3E

<postmodern> oprypin, github does not work for me. it's markdown rendering does not seem render ` or `\ or <code>`</code> correctly causing a cascading effect https://github.com/postmodern/chars.rb#features if i work around said issies, then i break commonmark or ruby's kramdown (which is pretty much bullet proof)

oprypin

@oprypin:matrix.org

[m]

postmodern, anyway if you want good Markdown rendering and well integrated text+API docs, just use https://mkdocstrings.github.io/crystal/

From IRC (bridge bot)

@FromIRC

<postmodern> oprypin, and does that work for the README.md on github as well :⁠)

<jhass[m]> maybe it likes it as an entity? &

<jhass[m]> `

<postmodern> see i want both proper documentation generation and a README which renders correctly on GitHub

<jhass[m]> probably not inside code tags

oprypin

@oprypin:matrix.org

[m]

eh there are definitely differences in Markdown rendering but much much fewer of them

From IRC (bridge bot)

@FromIRC

<jhass[m]> GFM seems to be a commonmark derivative these days FWIW https://github.github.com/gfm/

oprypin

@oprypin:matrix.org

[m]

https://oprypin.github.io/crsfml/ is indeed same as https://github.com/oprypin/crsfml

or i think this one is more convincing because it's more complicated html inside markdown

https://oprypin.github.io/mkdocs-literate-nav/ https://github.com/oprypin/mkdocs-literate-nav

From IRC (bridge bot)

@FromIRC

<postmodern> sorry to drag you all into this trivial and stupid problem, the day before the Crystal Conf

<jhass[m]> https://johnmacfarlane.net/babelmark2/?normalize=1&text=%60%60+%60+%60%60

<postmodern> but "<code></code>" worked in kramdown, doesn't seem to work incrystal doc`, so that seems like an issue

oprypin

@oprypin:matrix.org

[m]

again, crystal doc's Markdown is completely broken. that i would say is a waste of time

nanobowers

@nanobowers

I've run into an issue where Crystal's Array#fill doesnt work the same as Ruby's (it doesnt allocate additional space, but throws an IndexError), but not sure if this is intentional.

a=[10]
a.fill(9,1,2)
Unhandled exception: Index out of bounds (IndexError)

Ruby returns [10,9,9]

Unsure if the correct course of action is to file an issue, or manage this myself, though i havent seen a non-private method to increase capacity prior to running the #fill

George Dietrich

@Blacksmoke16

it should prob result in you not trying to overfill an array

or maybe look into https://crystal-lang.org/api/master/Array.html#replace(other:Array):self-instance-method

nanobowers

@nanobowers

not sure I grok your statement, are you suggesting this is an intentional safety feature to prevent me from overfilling the Array?

nanobowers

@nanobowers

I just found that indexing w/ the range operator works, but this is arguably a little uglier:

a = [10]
# a.fill(9,1,2) # doesnt work
a[1..2]=[9] * 2

George Dietrich

@Blacksmoke16

i imagine its the same sort of idea as why you can do a[3] = 1

nanobowers

@nanobowers

I suppose it's the consistency part of it that's throwing me

E.g.

a=[10]
a[1] = 0 # IndexError
a[1..1] = 0  # => [10, 0]

Benjamin Wade

@RespiteSage

Is @redcodefinal around?

oprypin

@oprypin:matrix.org

[m]

@RespiteSage: sadly only on discord. "sol.vin"

Benjamin Wade

@RespiteSage

Alright, thank you. I'll hop over there, then.

Benjamin Wade

@RespiteSage

Wait, is the conference not actually happening on Discord?

Or is that where the side discussions will be?

Krzysztof K.

@krzyczak

Hello. Can I have a question about the conference. I would like to attend but I won't be able to be on all sessions. Will the conference be recorded?

Benjamin Wade

@RespiteSage

Yes, I believe they've said that everything will be recorded and publicly available afterward.

Krzysztof K.

@krzyczak

Thanks.

Rishav Sharan

@rishavs

Anyone here knows how to generate a public key using RS256 given the modulus and exponent? I am at the end of my rope now, trying to verify the Google IdToken with their public key.
https://www.googleapis.com/oauth2/v1/certs
https://www.googleapis.com/oauth2/v3/certs

Jonathan Silverman

@mixflame

I succeeded with Amber Multichannel Redis Websocket Adapter guys

made the test pass fast

Rishav, have you looked at Crystal OpenSSL libraries and the Crypto module?

Rishav Sharan

@rishavs

I started there but I couldn't find any method which looks like it does what I need

Nikolaii Lodenos

@lodenos

Good Evening form LDN :)
I try to do that but I’ve

 20 | {% methods = method_listing(descriptions) %}
                   ^-------------
Error: undefined macro method: 'method_listing'

This is the code

macro method_listing(descriptions)
  %methods = [] of String
  {% for description in descriptions %}
    {% for key in description["methods"] %}
      %methods << %key
    {% end %}
  {% end %}
  %methods.uniq!
end

macro method_switch(descriptions)
  {% methods = method_listing(descriptions) %}
end

Do u have some Idea ???

Ary Borenszweig

@asterite

Yes. You can't call a macro from inside a macro.

Where communities thrive

People

Repo info

Activity