Class: Paperclip::AttachmentAdapter

Inherits:
AbstractAdapter show all
Defined in:
lib/paperclip/io_adapters/attachment_adapter.rb

Constant Summary

Constants inherited from AbstractAdapter

Paperclip::AbstractAdapter::OS_RESTRICTED_CHARACTERS

Instance Attribute Summary

Attributes inherited from AbstractAdapter

#content_type, #original_filename, #size, #tempfile

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from AbstractAdapter

#assignment?, #fingerprint, #inspect, #nil?, #read

Constructor Details

#initialize(target, options = {}) ⇒ AttachmentAdapter

Returns a new instance of AttachmentAdapter.



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# File 'lib/paperclip/io_adapters/attachment_adapter.rb', line 9

def initialize(target, options = {})
  super
  @target, @style = case target
  when Paperclip::Attachment
    [target, :original]
  when Paperclip::Style
    [target.attachment, target.name]
  end

  cache_current_values
end

Class Method Details

.register ⇒ Object 



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# File 'lib/paperclip/io_adapters/attachment_adapter.rb', line 3

def self.register
  Paperclip.io_adapters.register self do |target|
    Paperclip::Attachment === target || Paperclip::Style === target
  end
end