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Robert Dober
@RobertDober
@mingsterism oh just another one <should be <= or <=should be < and I guess you wanted to have an error on an empty list, correct?
Paul Reilly
@paulmsw
forgive me as I’m a noob… I’m wanting to make an HTTP Post using basic auth with the body I require to post containing a nested object: input..
all in all looking like this...
{
   "input" : {
      "url" : "http://example.com",
      "maxPages" : "1000"
   },
   "type" : "ai.reach.Event.ContactFinder"
}
how do I 1) construct the nested json object and 2) how then do I post it with user/pass basic auth?
tmbb
@tmbb
Olá, mais um lisboeta que descobriu que afinal os alquimistas portugueses existem
tmbb
@tmbb
A eterna pergunta: já alguém está a usar elixir em produção em alguma coisa não trivial?
Ram Kumar
@ramka001
hi has anyone used phoenix server?
dima12qw
@dima12qw
@s0fthunter
hi all
I'm new in elixir, and i'm trying to make a script that reads a file, and insert the data in postgres tables
for example if i have in file a list of maps that contains keys with values in unix datetime
how to transform this values in ecto.datetime
and then insert them in tables?
Palash Nigam
@palash25

Hi there I completely new to elixir and I'm trying to write a wrapper for an elixir linter (credo). While running CI checks I'm getting errors while installing dependencies. This is what I get on travis CI
erldoc.el:64:1:Error: Cannot open load file: cl-lib

ERROR: install script from erlang-mode package failed

dpkg: error processing package erlang-mode (--configure):

subprocess installed post-installation script returned error exit status 1

Setting up erlang-src (1:20.1-1) ...

Processing triggers for libc-bin (2.19-0ubuntu6.13) ...

Errors were encountered while processing:

erlang-mode

E: Sub-process /usr/bin/dpkg returned an error code (1)
Here a link to my PR coala/coala-bears#2172 Can anyone check it tell me whats the problem?

Jeff Lee
@orangebread
anyone have a good example blog/repo on elixir webservice pattern?
Ram Kumar
@ramka001
hi anyone have any idea how to parse and format CVS files in elixir ?
Pedro Rivas
@frobs
Hello, I am fighting with floats.
I retrieve floats from database convert to integer do some operations and after reconvert to floats, (better do domain operations with integers instead floats I think), I have this code:
some_numeric_result = :erlang.binary_to_float(:erlang.float_to_binary(12.45536, decimals: 4)) that return this result 12.4554
If I multiply this: by some_numeric_result * 10000 returns this result 124553.99999999999
Exist some way in this world to do this simple operation and return 124554 ? I try with Erlang and Elixir way but nothing works
Thank you
I think maybe rounding this....but... round the result in each intermediate step is not a good way to do things, IMHO
Chintan Mishra
@ChintanMishra_twitter

NoSQL users in Elixir have tons of redundant drivers for each NoSQL DB. This hurts the community and acts as a barrier for adoption in prod. It'd be great if people can join forces to build collaboratively. I have set up a community for NoSQL users please use it to communicate and collaborate for developing NoSQL drivers.

https://gitter.im/Elixir-NoSQL-Hub/Lobby

Oleksandr Bratashov
@abratashov
Hello guys! Tell me please, how to quit after run IO.read(:stdio, :all) (in the iex)?
Titouan Teyssier
@TitouanT
hey alexander are you under linux ? if yes let me tell you how to kill any process :)
oh bpy thats old
I hope it's not running anymore ^^
Yuandong-Chen
@Yuandong-Chen
Daniel Serrano
@dnlserrano
next meetup was just announced. w00t! https://www.meetup.com/lisbon-elixir/events/256967012/
Samoko
@samoko
I am new to elixir and trying to do what I think is a simple task without much success. I am trying to post a JSON array through the httpotion module. I build the array as a string of json object without much success. Something like that “[{‘a’:’a1’},’a’:’a2’}]”. The post looks like. HTTPotion.post url, [headers:header, body: body]. Anyone has done something like that before?
Chintan Mishra
@ChintanMishra_twitter
@samoko what is the problem?
Grégory Faruch
@darkslategrey
hi all, how to get codepoint of a variable ? I tried ?(myvar) but get the newbe error syntaxe error
Grégory Faruch
@darkslategrey
ok I get it. It's not possible !
Fagner
@fagner_nsz_gitlab
Hi gays
Naveen Yadav
@navyad

Hi,

i am new to elixir community, building side project to learn elixir.
Would someone be interested on giving feedback ?

Daniel Caixinha
@dcaixinha
Hey @navyad, I can try to take a look at it. Please send me the link to your project :wink:
Naveen Yadav
@navyad
@dcaixinha Thanks, i have sent you a link of project.
Oleksandr Bratashov
@abratashov

Hello guys! Tell me please how to mock/stub Repo methods, https://stackoverflow.com/questions/54967732/how-to-mock-stub-methods-in-elixir-library-ecto-repo

Thanks!

antrd
@antrd
Hi guys! I would like to ask if it is possible to have a presentation on the next Elixir event? The one after 27 of march :)
My company (https://appunite.com/) has a workation project in Lisbon and we are actually very intrested to share our Elixir knowledge here. We are going to have Elixir devs visiting Lisbon every month until September :) We have already organized 11 meetups in Poznań!
Daniel Caixinha
@dcaixinha
Hey
It's definitely possible :grinning: I'll DM you @antrd
Sam Iso
@sament
@navyad Howdy, I just started learning Elixir too. It has been an awesome ride. I am interested in seeing your project.
Naveen Yadav
@navyad

Hi @sament

Please have a look https://github.com/navyad/moviematch. If you have any ideas or feedback feel free to ping me.

I am also newbie here, learning the ropes.

Bernardo Dornellas Cysneiros Gomes de Amorim
@bamorim
Hi Guys, I'm Bernardo, I work fulltime with Elixir in Brasil. I'll be in Portugal in June. Are there any meetups planned? I'd love to attend! =D
Daniel Caixinha
@dcaixinha
hey @bamorim :wave: we don't have defined a date yet for the June meetup, but we'll certainly have one :raised_hands: there's one happening on the 29th of May, and we'll have the next one on the last week of June most likely.
Bernardo Dornellas Cysneiros Gomes de Amorim
@bamorim
Great. Hopefully I'll be able to attend. Is it more likely to happen on a weekday or on a weekend?
Daniel Caixinha
@dcaixinha
@bamorim it's always on weekdays. We just announced the May edition: https://www.meetup.com/lisbon-elixir/events/261346275
after that one we'll eventually do the same for the June one (and I'll post here the link)
Bernardo Dornellas Cysneiros Gomes de Amorim
@bamorim
Great. So there is a big chance that I'll be able to attend. I'll keep an eye here :)
Daniel Caixinha
@dcaixinha
cool! hope to see you there 😉
Corovino
@Corovino
hi
Bernardo Dornellas Cysneiros Gomes de Amorim
@bamorim
Hi @dcaixinha I'm already in Lisbon! Any news on the June meetup?
Carlos Brito Lage
@cblage
o/
Bernardo Dornellas Cysneiros Gomes de Amorim
@bamorim
@dcaixinha I saw the event on Meetup. Already joined. Looking forward to it. :)
Daniel Caixinha
@dcaixinha
hey @bamorim sorry for the delay in answering, I was on holidays for the past 2 weeks. just in case other people are also looking, here's the link to the next meetup (happening on the next Thursday): http://meetu.ps/e/GRvWw/vpB8M/d
Zé Pedro Matos
@zepedromatos
Hi everyone. I'm kinda new to webdev and programming in general. Been working for a few months as a front end dev and I'm looking at several options to pick my backend stack. Been trying a few node frameworks but I've heard great things about elixir/phoenix and I decided to give it a try aswell. Any suggestions for learning resources to get started Thank you in advance
Daniel Caixinha
@dcaixinha

hey @zepedromatos :wave: welcome! I'd say the official getting started guide is pretty good at giving an overview of the language (and its data types, syntax, most important modules and so on): https://elixir-lang.org/getting-started/introduction.html
there's also Elixir School (which I've never used, but heard good things about: https://elixirschool.com/en/
regarding books, currently there's a bunch of them (most from PragProg https://pragprog.com/categories/elixir), but my personal favorite is Elixir in Action https://www.manning.com/books/elixir-in-action.

Shameless self plug: I've co-written the Mastering Elixir book (https://www.amazon.com/Mastering-Elixir-distributed-fault-tolerant-applications/dp/1788472675) where we build a Dropbox-like application throughout the book!