thumbnail.rb 400 Bytes
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class Thumbnail < ActiveRecord::Base

  attr_accessible :uploaded_data
  # mass assigned by attachment_fu
  attr_accessible :content_type, :filename, :thumbnail_resize_options, :thumbnail, :parent_id

  has_attachment :storage => :file_system,
    :content_type => :image, :max_size => 5.megabytes, processor: 'Rmagick'
  validates_as_attachment

  sanitize_filename

  postgresql_attachment_fu

end