lib/null_logger.rb in null-logger-0.1.3 vs lib/null_logger.rb in null-logger-0.1.4

@@ -1,16 +1,18 @@
+# frozen_string_literal: true
+
 # Null logger class
 # Is used when logger is not defined
 class NullLogger
   # Possible log levels from ruby Logger::Severity class
-  LOG_LEVELS = %w(
+  LOG_LEVELS = %w[
     unknown
     fatal
     error
     warn
     info
     debug
-  ).freeze
+  ].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)