Contents

module StorageRoom
  # An Image with optional thumbnails
  class Image < File     
    # Returns all valid ImageVersion identifiers for this Image
    def version_identifiers
      self[:@versions].keys
    end
    
    # Returns the URL of an Image or the URL of a version if a string or symbol is passed
    def url(name = nil)
      if name
        if version_identifiers.include?(name.to_s)
          self[:@versions][name.to_s][:@url]
        else
          raise "Invalid Image Version identifier: '#{name}' (must be #{version_identifiers.join(', ')})"
        end
      else
        self[:@url]
      end
    end
    
    # Are versions of the Image still being processed on the server?
    def processing?
      self[:@processing]
    end
    
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
storage_room-0.3.5	lib/storage_room/embeddeds/image.rb
storage_room-0.3.4	lib/storage_room/embeddeds/image.rb
storage_room-0.3.3	lib/storage_room/embeddeds/image.rb
storage_room-0.3.2	lib/storage_room/embeddeds/image.rb