lib/null_logger.rb in null-logger-0.1.1 vs lib/null_logger.rb in null-logger-0.1.3

@@ -1,16 +1,30 @@
 # Null logger class
 # Is used when logger is not defined
 class NullLogger
   # Possible log levels from ruby Logger::Severity class
-  LOG_LEVELS = %w( unknown fatal error warn info debug )
+  LOG_LEVELS = %w(
+    unknown
+    fatal
+    error
+    warn
+    info
+    debug
+  ).freeze
 
+  # @return [Boolean] true if we can handle this missing method, otherwise false
+  # @param method_name [String, Symbol] method name
+  # @param include_private [Boolean] should we include private methods as well
+  def respond_to_missing?(method_name, include_private = false)
+    LOG_LEVELS.include?(method_name.to_s) || super
+  end
+
   # Returns nil for any method call from LOG_LEVELS array
   # Instead raise NoMethodError
   # @example:
   #   NullLogger.new.fatal -> return nil
   #   NullLogger.new.wrong_method -> raise NoMethodError
   def method_missing(method_name, *args, &block)
     return nil if LOG_LEVELS.include?(method_name.to_s)
-    super(method_name, *args, &block)
+    super
   end
 end