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dry-rb/chat

WE MOVED TO ZULIP => https://dry-rb.zulipchat.com <=

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11:48

timriley synchronize #155
11:48

timriley on rich-component-dirs-config

Add component_dirs setting Rem… Scan component file for magic c… Make load_component easier to u… (compare)
11:45

timriley synchronize #155
11:45

timriley on rich-component-dirs-config

Fix wording Add Rubocop rule Clarify names Fixup naming and 4 more (compare)
11:07

flash-gordon on master

Add more predicates to mapping (compare)
11:04

timriley synchronize #155
11:04

timriley on rich-component-dirs-config

Use base Dry::Container missing… (compare)
10:56

timriley synchronize #155
10:56

timriley on rich-component-dirs-config

Make load_component easier to u… (compare)
09:49

dry-bot on master

[devtools] sync (compare)
09:48

flash-gordon on master

Make predicate inference truly … Update changelog.yml (compare)
Jan 17 13:25

flash-gordon review_requested #415
Jan 17 13:25

flash-gordon review_requested #415
Jan 17 13:25

flash-gordon opened #415
Jan 17 13:21

flash-gordon on custom-builder-methods

Support for custom builder meth… (compare)
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Add Type#or_nil via builders ex… (compare)
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dry-bot on master

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Jan 17 12:30

flash-gordon on master

Fix changelog (compare)
Jan 17 10:28

dry-bot on master

[devtools] sync (compare)

Markus Unterwaditzer

@untitaker

This message was deleted

isn't the entire point of using dry-struct to have everything as immutable?

Gustavo Caso

@GustavoCaso

I think using dry-struct is to have something like a value object

Or application data if you will

Represent something from your system

But I’m sure @flash-gordon will be able to provide a better answer

Markus Unterwaditzer

@untitaker

well if that's all there is to it I might as well keep on using activemodel ;)

Nikita Shilnikov

@flash-gordon

you certainly can

dry-struct by itself doesn’t provide an interface for mutating attributes

as in, setters

but it doesn’t do anything with values

Markus Unterwaditzer

@untitaker

I was just being facetious. My point is that I am using dry-struct not because it doesn't support mutation, but because it prevents it

Nikita Shilnikov

@flash-gordon

it’s not the point

Markus Unterwaditzer

@untitaker

or at least I thought it did

Nikita Shilnikov

@flash-gordon

you don’t need a mutable interface, that’s why you don’t get it

Markus Unterwaditzer

@untitaker

right, I'm not asking for a mutable interface

Nikita Shilnikov

@flash-gordon

but if you're using other ruby primitives, such as arrays and strings, they're mutable

but since they're more efficient we stick to them

otherwise we would have to go with our own

or freezing everything which is, as I mentioned, is slow

so what we do instead is discouraging

from mutating values

Markus Unterwaditzer

@untitaker

I'll figure something out. But thanks.

Nikita Shilnikov

@flash-gordon

and if you want to enforce immutability it will cost you some performance but can do it

Markus Unterwaditzer

@untitaker

I might have underestimated runtime cost of freeze. I thought it could be O(1)

Nikita Shilnikov

@flash-gordon

I personally only watched a talk by @solnic where he measured this

tldr we just don't mutate anything thus don't have a problem with mutation :)

Piotr Solnica

@solnic

it is too slow, deep freezing kills perf. Do it only with memoized objects that are instantiates once per process

Piotr Solnica

@solnic

https://twitter.com/_solnic_/status/939071351817670656

Gustavo Caso

@GustavoCaso

:clap: :clap:

Hamza Khan-Cheema

@hamzakc

Hi, Just a quick question. I am using dry-web-roda and making a API application. I am toying with a few ideas on how to test it. How do other people test API apps? I was playing with the idea of using bacon, but would like to use Rspec. Capybara is not really used to test API's so feature tests are out. The other option is just to use rack-test directly

Oskar Szrajer

@gotar

I use rack-test always

workings great

Hamza Khan-Cheema

@hamzakc

Thanks, I was leaning towards that as well.

you got any links on getting that working with dry-web by any chance

Oskar Szrajer

@gotar

https://github.com/icelab/berg/tree/master/spec

Hamza Khan-Cheema

@hamzakc

isn't that using RSpec

Oskar Szrajer

@gotar

i uses rack-tests too

for requests

I can extract you some tests from my projects

if you want

Hamza Khan-Cheema

@hamzakc

don't want to trouble you :)

i will try and use berg as a template and get it working

thanks for the offer

you tried bacon ?

https://github.com/chneukirchen/bacon

Oskar Szrajer

@gotar

https://gist.github.com/gotar/19749c4e92c466b349ccc84cc777eadc

here you go, spec_helpers. and some tests

using berg as a template is quite hard at the beginning

if you need any more files, tests just ask