lib/whirled_peas/graphics.rb in whirled_peas-0.6.0 vs lib/whirled_peas/graphics.rb in whirled_peas-0.7.0

@@ -1,5 +1,19 @@
 module WhirledPeas
   module Graphics
+    class << self
+      attr_accessor :debug
+
+      def debugger(string_or_proc)
+        return unless @debug
+        @debugger ||= Logger.new(STDOUT, level: Logger::DEBUG)
+        if string_or_proc.is_a?(Proc)
+          string = string_or_proc.call
+        else
+          string = string_or_proc
+        end
+        @debugger.debug(string)
+      end
+    end
   end
   private_constant :Graphics
 end