lib/remove_bg/configuration.rb in remove_bg-1.4.1 vs lib/remove_bg/configuration.rb in remove_bg-1.5.0

@@ -1,13 +1,24 @@
+require_relative "image_composer"
+
 module RemoveBg
   class Configuration
-    attr_accessor :api_key, :image_processor
+    attr_accessor :api_key, :image_processor, :auto_upgrade_png_to_zip
 
     def self.configuration
-      @configuration ||= Configuration.new
+      @configuration ||= Configuration.new.tap do |config|
+        config.image_processor = ImageComposer.detect_image_processor
+
+        # Upgrade to ZIP where possible to save bandwith
+        config.auto_upgrade_png_to_zip = true
+      end
     end
 
     def self.reset
-      @configuration = Configuration.new
+      @configuration = nil
+    end
+
+    def can_process_images?
+      !image_processor.nil?
     end
   end
 end