dry-rb/chat

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Gustavo Caso

@GustavoCaso

and use some plugin from roda

let me check the code

Jeff Dickey

@jdickey

@GustavoCaso Cool; presumably you're farther along with your app than I am, then; thanks

Gustavo Caso

@GustavoCaso

Let see I have been in procrastination mode lately :joy:

https://github.com/GustavoCaso/til_web/blob/master/system/til_web/application.rb

Here the application file

Jeff Dickey

@jdickey

thanks; taking a look now

Gustavo Caso

@GustavoCaso

I use the roda plugin public and assets

Jeff Dickey

@jdickey

great; I'll chase down those. First time I've used Roda in a non-API app

Gustavo Caso

@GustavoCaso

This is my layout page

https://github.com/GustavoCaso/til_web/blob/master/web/templates/layouts/application.html.slim

Hope this helps

Jeff Dickey

@jdickey

yep, that makes perfect sense; so obvious I couldn't possibly see it 🤓

thanks a lot; you just saved me likely a weekend of Rube Goldberging

Gustavo Caso

@GustavoCaso

hehe happy to help

Julien Blanchard

@julienXX

Hello is there a way with dry-transaction to have multiple arguments in a step without with_step_args? I'm calling a dry-transaction from a Rails controller and having the controller knowing the steps bothers me.

Gustavo Caso

@GustavoCaso

At the moment no

If you want you can overwrite the steps by wrapping them

http://dry-rb.org/gems/dry-transaction/wrapping-operations/

Julien Blanchard

@julienXX

Thanks I'll have a look :)

Gustavo Caso

@GustavoCaso

No problem

Jamie Gaskins

@jgaskins

@jdickey Re: assets, I wrote a gem called roda-opal_assets that lets you use Sprockets with Roda for asset dependencies. Not sure if you need something that involved or if the assets plugin is enough, but it's just become my go-to for all assets in Roda apps now (not just Clearwater apps) since Sprockets handles caching and fingerprints for cache invalidation.

Ghost

@ghost~545771cbdb8155e6700d0a6f

quick question
if I have

MODEL  = Model::Country

and Model::Country is a dry-struct entity, which have couple of attributes from Dry-Types
and some how, wrongly, instead of using MODEL.new for instance in our code we repeated Model::Country that thrown attributes already initialized error, is this normal ?

Aaron Jensen

@aaronjensen

Anyone know what happened to dry-schema?

Tim Riley

@timriley

@aaronjensen development hasn’t started in earnest yet

it’s still coming

Aaron Jensen

@aaronjensen

oh. we were using it and the docs disappeared

Piotr Solnica

@solnic

@aaronjensen u sure you meant dry/schema? It hasn’t been released yet

Aaron Jensen

@aaronjensen

erg, i confused myself, sorry. We're using dry::validation and we have a module named schema :)

so, nevermind me. Just so I understand though, dry/schema will be some things extracted from dry-validation that would be able to be used on its own in some way?

unrelated question: If we wanted to validate that something was a hash with string keys and string or number values, would we have to write a custom validator or is there a way to represent that with existing validators or types?

Piotr Solnica

@solnic

validating keys is not supported

it’s one of the things that is on 1.0 roadmap

and yes, dry-schema will be a subset of dry-validation, and dry-validation 1.0 will be built on top of if

s/if/it/

Aaron Jensen

@aaronjensen

got it, thank you

Markus Unterwaditzer

@untitaker

If I have a field of type Array inside a dry struct, I can still modify the array in-place. Wouldn't it make sense to auto-freeze arrays and hashes during struct instantiation?

perhaps something like dup.freeze is actually necessary, since freeze itself is a form of mutation.

Nikita Shilnikov

@flash-gordon

you can use Dry::Struct::Value I think

but keep in mind that deep-freeze is dead slow

Markus Unterwaditzer

@untitaker

I'm not even talking about deep-freeze. I have a model Model::Foo where one field is of type Types::Strict::Array.member(Model::Bar). My problem is that that field is still mutable, I can append more Bars.

both models are structs

Nikita Shilnikov

@flash-gordon

it’s no difference with other types of attributes, say, you have a string attr and you still can mutate it with gsub! and etc

you can workaround this with your own constructor types

Markus Unterwaditzer

@untitaker

sure, but I wonder if you would accept a PR which would call freeze in Types::Strict::Array or something like that. Or is dry-types not supposed to be always immutable?

Nikita Shilnikov

@flash-gordon

dry-types has nothing to do with this

though it can have types that dups and freezes values

list of types I mean

like strict but frozen of something

/cc @solnic

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