lib/nanoc/extra/file_proxy.rb in nanoc-3.7.3 vs lib/nanoc/extra/file_proxy.rb in nanoc-3.7.4

@@ -14,23 +14,23 @@
     end
 
     def freeze
     end
 
-    def respond_to?(meth, include_all = false)
+    def respond_to?(meth, _include_all = false)
       file_instance_methods.include?(meth.to_sym)
     end
 
     def method_missing(sym, *args, &block)
-      if !@@deprecation_warning_shown
+      unless @@deprecation_warning_shown
         $stderr.puts 'WARNING: The :file attribute is deprecated and will be removed in a future version of nanoc. Instead of using this :file attribute, consider manually creating a File object when it’s needed, using the :content_filename, :meta_filename or :filename attributes.'
         @@deprecation_warning_shown = true
       end
 
       File.open(@path, 'r') { |io| io.__send__(sym, *args, &block) }
     end
 
-  private
+    private
 
     def file_instance_methods
       @@file_instance_methods ||= Set.new(File.instance_methods.map { |m| m.to_sym })
     end