Module: Paperclip::InstanceMethods

Defined in:
lib/paperclip/instance_methods.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#attachment_for(name) ⇒ Object 



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# File 'lib/paperclip/instance_methods.rb', line 3

def attachment_for name
  @_paperclip_attachments ||= {}
  @_paperclip_attachments[name] ||= Attachment.new(name, self, self.class.attachment_definitions[name])
end

#destroy_attached_files ⇒ Object 



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# File 'lib/paperclip/instance_methods.rb', line 21

def destroy_attached_files
  Paperclip.log("Deleting attachments.")
  each_attachment do |name, attachment|
    attachment.send(:flush_deletes)
  end
end

#each_attachment ⇒ Object 



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# File 'lib/paperclip/instance_methods.rb', line 8

def each_attachment
  self.class.attachment_definitions.each do |name, definition|
    yield(name, attachment_for(name))
  end
end

#prepare_for_destroy ⇒ Object 



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# File 'lib/paperclip/instance_methods.rb', line 28

def prepare_for_destroy
  Paperclip.log("Scheduling attachments for deletion.")
  each_attachment do |name, attachment|
    attachment.send(:queue_all_for_delete)
  end
end

#save_attached_files ⇒ Object 



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# File 'lib/paperclip/instance_methods.rb', line 14

def save_attached_files
  Paperclip.log("Saving attachments.")
  each_attachment do |name, attachment|
    attachment.send(:save)
  end
end