Module: Progstr::Filer::ActiveRecordClassMethods

Includes:
Validation
Defined in:
lib/filer/activerecord.rb

Instance Method Summary collapse

Methods included from Validation

#validates_file_extension_of, #validates_file_size_of

Instance Method Details

#_uploaders ⇒ Object 



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# File 'lib/filer/activerecord.rb', line 8

def _uploaders
  if @uploaders.nil?
    @uploaders = {}
    @uploaders = superclass._uploaders.merge(@uploaders) if superclass.respond_to?(:_uploaders)
    after_save :"_filer_after_save"
    before_destroy :"_filer_before_delete"
  end
  @uploaders
end

#has_file(attribute, uploaderClass) ⇒ Object 



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# File 'lib/filer/activerecord.rb', line 18

def has_file(attribute, uploaderClass)
  class_eval <<-RUBY, __FILE__, __LINE__+1
    def #{attribute}
      _get_attachment(:#{attribute})
    end
    def #{attribute}=(new_file)
      _set_attachment(:#{attribute}, new_file)
    end
    def upload_#{attribute}!
      _upload_attachment(:#{attribute})
    end
  RUBY

  _uploaders[attribute] = uploaderClass.new
end