lib/yao/resources/image.rb in yao-0.13.4 vs lib/yao/resources/image.rb in yao-0.14.0

@@ -3,9 +3,11 @@
   class Image < Base
     friendly_attributes :name, :status, :progress, :metadata
     map_attribute_to_attribute minDisk: :min_disk
     map_attribute_to_attribute minRam: :min_ram
 
+    # @param unit [String]
+    # @return [Integer]
     def size(unit=nil)
       size = self["OS-EXT-IMG-SIZE:size"]
       case unit
       when 'K'
         size / 1024.0