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def dot_to_hash(value)
  return value unless value.is_a?(Hash)
  value.deep_stringify_keys.each_with_object({}) do |(k,v), result|
    root, child = k.split('.')
    if child
      result[root] ||= {}
      result[root][child] = dot_to_hash(v)
    else
      result[root] = dot_to_hash(v)
    end

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• us-east-2
• us-east-1
• us-west-1
• us-west-2
• ap-east-1
• ap-south-1
• ap-northeast-3
• ap-northeast-2
• ap-southeast-1
• ap-southeast-2

timm-oh

By default Rails wraps form errors in a div with the class field_with_errors.

There are 2 ways to disable this.

First way is in the application.rb environment file (doesn't make sense just to disable it on a specific environment?):

# config/application.rb

module ApplicationName

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Basic Usage

This is a super easy way to ensure that timestamps/datetimes etc render correctly according to the timezone that the object is in. In our usage we have a time_zone attribute on our models that stores the time zone in a format that we can find with active support. Example American Samoa, for more examples run bundle exec rake time:zones:all in your rails project.

We weren't aiming to display the datetime in a format relative to the user, but rather just display that the time was in X time zone

# lets assume we have an attribute called start_time

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# app/models/application_record.rb

class ApplicationRecord < ActiveRecord::Base
  # Didn't change #update_column because it uses #update_columns under the hood.
  def update_columns(attrs)
    new_attrs = attrs.symbolize_keys
    new_attrs[:updated_at] ||= Time.current if self.class.column_names.include?('updated_at')
    super(new_attrs)
  end

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# app/helpers/application_helper.rb
module ApplicationHelper
  # active_storage_item could be a blob or variant object
  def proxy_url(active_storage_item, options = {})
    options.merge!(host: ENV['ASSETS_HOST']) if ENV['ASSETS_HOST'].present?

    # proxy: 'true' allows you to stil have the original functionality while
    # being able to proxy through a CDN. You've got to ensure that your CDN
    # forwards this param otherwise active storage will always do the default
    # behavior which is a redirect to the service.