Class: Nochmal::Adapters::Carrierwave

Inherits:
Base
  • Object
show all
Defined in:
lib/nochmal/adapters/carrierwave.rb

Overview

collect common things for the carrierwave analysis and migration

Direct Known Subclasses

CarrierwaveAnalyze, CarrierwaveMigration

Constant Summary collapse

PREFIX = 
"carrierwave_"

Instance Method Summary collapse

Methods inherited from Base

#attachment_types_for, #count, #empty_collection?, #from_storage_service, #general_notes, #initialize, #item_completed, #list, #model_completed, #reupload, #setup, #teardown, #to_storage_service, #type_completed, #type_notes, #validate

Constructor Details

This class inherits a constructor from Nochmal::Adapters::Base

Instance Method Details

#blob(attachment) ⇒ Object 



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# File 'lib/nochmal/adapters/carrierwave.rb', line 24

def blob(attachment)
  Pathname.new(
    attachment.file.file.gsub(
      attachment.mounted_as.to_s,
      not_prefixed(attachment.mounted_as).to_s
    )
  )
end

#collection(model, uploader) ⇒ Object 



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# File 'lib/nochmal/adapters/carrierwave.rb', line 20

def collection(model, uploader)
  maybe_sti_scope(model).where.not(db_column(uploader) => nil)
end

#models_with_attachments ⇒ Object 



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# File 'lib/nochmal/adapters/carrierwave.rb', line 9

def models_with_attachments
  @models_with_attachments ||= begin
    Rails.application.eager_load!

    ActiveRecord::Base
      .descendants
      .reject(&:abstract_class?)
      .select { |model| carrierwave?(model) }
  end
end