Module: Refile::ActiveRecord::Attachment

Includes:
Refile::Attachment
Defined in:
lib/refile/attachment/active_record.rb

Instance Method Summary collapse

Instance Method Details

#attachment(name, raise_errors: false, **options) ⇒ Object

Attachment method which hooks into ActiveRecord models

See Also:



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# File 'lib/refile/attachment/active_record.rb', line 9

def attachment(name, raise_errors: false, **options)
  super

  attacher = "#{name}_attacher"

  validate do
    if send(attacher).present?
      send(attacher).valid?
      errors = send(attacher).errors
      self.errors.add(name, *errors) unless errors.empty?
    end
  end

  before_save do
    send(attacher).store!
  end

  after_destroy do
    send(attacher).delete!
  end
end