ADD: quality-process added to FotoUploader

app/uploaders/foto_uploader.rb

@@ -34,9 +34,11 @@ class FotoUploader < CarrierWave::Uploader::Base
   # Create different versions of your uploaded files:
    version :thumb do
      process :resize_to_fill => [64, 64]
+     process :quality => 30
    end
    version :big_thumb do 
      process :resize_to_fill => [128, 128]
+     process :quality => 30
    end
    version :resized do
 	 process :resize_to_fit => [1024, 1024]
@@ -53,4 +55,5 @@ class FotoUploader < CarrierWave::Uploader::Base
   #   "something.jpg" if original_filename
   # end
 
+
 end

config/initializers/carrierwave.rb

@@ -0,0 +1,13 @@
+module CarrierWave
+  module RMagick
+
+    def quality(percentage)
+      manipulate! do |img|
+        img.write(current_path){ self.quality = percentage } unless img.quality == percentage
+        img = yield(img) if block_given?
+        img
+      end
+    end
+
+  end
+end