lib/polymer/deviant_finder.rb in polymer-1.0.0.beta.6 vs lib/polymer/deviant_finder.rb in polymer-1.0.0.beta.7

@@ -19,26 +19,26 @@
     def self.find_deviants(sprite)
       # Need more than two sources to find deviants.
       return false if sprite.sources.size < 2
 
       mean, std_dev = standard_deviation(sprite.sources.map do |source|
-        source.image.columns
+        source.image.width
       end)
 
       return false if std_dev < 100 # Skip images with a < 100px deviation.
 
       deviants = sprite.sources.select do |source|
-        width = source.image.columns
+        width = source.image.width
         width > mean + std_dev || width < mean - std_dev
       end
 
       deviants.any? and deviants
     end
 
     # Print a warning if the sprite contains wide sources.
     def self.format_ui_message(sprite, deviants)
       if deviants
-        <<-MESSAGE.compress_lines
+        Polymer.compress_lines(<<-MESSAGE)
           Your "#{sprite.name}" sprite contains one or more source images
           which deviate significantly from the average source width. You might
           want to consider removing these sources from the sprite in order to
           reduce the sprite filesize.