lib/carrierwave-picture/picture_helper.rb in carrierwave-picture-0.2.1 vs lib/carrierwave-picture/picture_helper.rb in carrierwave-picture-0.2.2

@@ -1,6 +1,6 @@
 module PictureHelper
-  def picture_tag(path, options = {})
+  def self.picture_tag(path, options = {})
 
     content_tag(:picture, options) do
       concat content_tag  :source,
                           nil,
                           srcset: "#{path}.webp",