Linting

Rakefile

@@ -39,5 +39,6 @@ GitHubChangelogGenerator::RakeTask.new :changelog do |config|
   config.future_release = Mixlib::Log::VERSION
   config.enhancement_labels = "enhancement,Enhancement,New Feature,Feature".split(",")
   config.bug_labels = "bug,Bug,Improvement,Upstream Bug".split(",")
-  config.exclude_labels = "duplicate,question,invalid,wontfix,no_changelog,Exclude From Changelog,Question,Discussion".split(",")
+  config.exclude_labels = ["duplicate", "question", "invalid", "wontfix",
+                           "no_changelog", "Exclude From Changelog", "Question", "Discussion"]
 end

lib/mixlib/log.rb

@@ -24,7 +24,8 @@ module Mixlib
   module Log
     @logger, @loggers = nil
 
-    LEVELS = { debug: Logger::DEBUG, info: Logger::INFO, warn: Logger::WARN, error: Logger::ERROR, fatal: Logger::FATAL }.freeze
+    LEVELS = { debug: Logger::DEBUG, info: Logger::INFO,
+               warn: Logger::WARN, error: Logger::ERROR, fatal: Logger::FATAL }.freeze
     LEVEL_NAMES = LEVELS.invert.freeze
 
     def reset!
@@ -62,9 +63,8 @@ def use_log_devices(other)
         @loggers = other
         @logger = other.first
       else
-        msg = "#use_log_devices takes a Mixlib::Log object or array of log devices. " \
+        raise ArgumentError, "#use_log_devices takes a Mixlib::Log object or array of log devices. " \
               "You gave: #{other.inspect}"
-        raise ArgumentError, msg
       end
       @configured = true
     end