lib/httpthumbnailer/thumbnail_specs.rb in httpthumbnailer-0.1.0 vs lib/httpthumbnailer/thumbnail_specs.rb in httpthumbnailer-0.2.0

@@ -23,9 +23,17 @@
 			ts << ThumbnailSpec.new(method, width, height, format, opts)
 		end
 		ts
 	end
 
+	def max_width
+		map{|spec| spec.width}.max
+	end
+
+	def max_height
+		map{|spec| spec.height}.max
+	end
+
 	def biggest_spec
 		max_field = -1
 		max_spec = nil
 		each do |spec|
 			field = spec.width * spec.height