lib/jekyll/log_adapter.rb in jekyll-3.2.0.pre.beta1 vs lib/jekyll/log_adapter.rb in jekyll-3.2.0.pre.beta2

@@ -5,11 +5,11 @@
     LOG_LEVELS = {
       :debug => ::Logger::DEBUG,
       :info  => ::Logger::INFO,
       :warn  => ::Logger::WARN,
       :error => ::Logger::ERROR
-    }
+    }.freeze
 
     # Public: Create a new instance of a log writer
     #
     # writer - Logger compatible instance
     # log_level - (optional, symbol) the log level
@@ -96,10 +96,10 @@
     # topic - the topic of the message, e.g. "Configuration file", "Deprecation", etc.
     # message - the message detail
     #
     # Returns the formatted message
     def message(topic, message)
-      msg = formatted_topic(topic) + message.to_s.gsub(/\s+/, ' ')
+      msg = formatted_topic(topic) + message.to_s.gsub(%r!\s+!, " ")
       messages << msg
       msg
     end
 
     # Internal: Format the topic