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Christopher Dennl-Ortega Arrieta

@cdennl

en:
  errors:
    is_conversion_correct?:                 'is incorrectly converted from P to $'

Luca Guidi

@jodosha

Hi folks, fyi - https://github.com/hanami/validations/pull/98#issuecomment-213493624

dan-klasson

@dan-klasson

@jodosha just made a comment

Luca Guidi

@jodosha

@dan-klasson ty!

Joe Van Dyk

@joevandyk

http://devblog.avdi.org/2016/04/21/some-quick-thoughts-on-input-validation/

Joe Van Dyk

@joevandyk

So what's the latest on using dry-v and types in rails?

Andrew Kozin

@nepalez

@solnic @AMHOL @timriley @marshall-lee & all: what do you think about this one: https://github.com/nepalez/dry-memoizer
(I keep extracting useful things from our current project)

Piotr Solnica

@solnic

@nepalez do you know memoizable?

Andrew Kozin

@nepalez

@solnic thanks! Yes, I do know it, but I dislike the DSL. As for me, let syntax is simpler and more readable in long computations.
tbh, I do not sure whether this let syntax sugar worth writing a special gem, I just try to extract it for a future.

Benjamin Klotz

@tak1n

is there an easy way in dry-v to access the value for which a predicate returns false in the error message?
or do I have to write a custom error compiler for that?

basically:

  def custom_predicate(value)
     false
  end

   en:
    errors:
     custom_predicate: "{value} whatever"

Piotr Solnica

@solnic

@tak1n IIRC we always pass value for interpolation, just try %{value} whatever

Benjamin Klotz

@tak1n

@solnic works thx, and for predicates which have 2 args? :D

left, right?

Piotr Solnica

@solnic

@tak1n left right is passed for ranges IIRC

lemme see (I forgot)

nah, we don’t pass in args by default. could be changed. please report an issue

@tak1n ^

Benjamin Klotz

@tak1n

@solnic okay will do

panigrah

@panigrah

@cdennl after you set messages to i18n, where is your custom file?

Christopher Dennl-Ortega Arrieta

@cdennl

@panigrah config/locales/en/custom_dry_v_errors.yml

panigrah

@panigrah

how does dry-v pickup the errors.yml file?

Christopher Dennl-Ortega Arrieta

@cdennl

it doesnt, i18n does

and dry-v relies on i18n in this case

panigrah

@panigrah

so the name of the file can be anything?

Christopher Dennl-Ortega Arrieta

@cdennl

yes

you just have to set config.messages = :i18n to tell dry-v to rely on i18n

and assure that i18n is required before dry stuff

part of my initializer:

```

require 'i18n'
require 'cell/translation'
require 'reform/form/dry'
require 'disposable/twin/coercion'

panigrah

@panigrah

ok. And all messages are directly under errors with the rule name?

errors:
    rule_name1?: "Rule has a problem" 
    rule_name2?: "Another rule problem"

Christopher Dennl-Ortega Arrieta

@cdennl

well common rules i put directly below errors if they are used in multiple contexts

otherwise i put them under a namespace below rules

en:
  errors:
    in_possession?:                         'is not in possession of deviation'
    is_conversion_correct?:                 'is incorrectly converted from P to $'
    not_blank?:                             'is blank'

    rules:
      auction:
        autobuy_amount_is_above_start_bid?: 'must be greater than start bid'
        currency_accepted?:                 'select at least one currency'
        is_conversion_correct?:             'is incorrectly converted from P to $'
      bid:
        is_no_self_bid?:                    'must not bid on own auction'
        is_running?:                        'is not running'

and then i set config.namespace = :whatever in the repsective validation group

panigrah

@panigrah

aah okay.

I will try this out.

for now I have unique?: 'must be unique' directly under errors:. I did not make sure however to put the i18 before dry-v.

maybe thats why it isnt picking up.

Christopher Dennl-Ortega Arrieta

@cdennl

and remember to restart the server then after adapting your initializer :)

panigrah

@panigrah

no luck.

Dry::Validation::MissingMessageError: message for unique? was not found

Christopher Dennl-Ortega Arrieta

@cdennl

mhh

all my statements are for drv-v 0.7.3

my config block looks like this:
```

configure do
        config.messages   = :i18n
        config.namespace  = :bid
        config.predicates = Dagavel::Predicates

        option :form

        def is_no_self_bid?( user )
          user.id != form.auction.user_id
        end

        def is_running?( auction )
          auction.is_running?
        end
      end

panigrah

@panigrah

this is the yml file

en:
   hello: "Hello world"
   errors:
      unique? : "WTF"

and initializer has required i18n on top before dry-v and reform and configure block has the same

i have 0.7.4 dry-v. I will take a break for now

thanks for your help!

Christopher Dennl-Ortega Arrieta

@cdennl

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