lib/jekyll/assets/logger.rb in jekyll-assets-2.2.2 vs lib/jekyll/assets/logger.rb in jekyll-assets-2.2.3

@@ -7,55 +7,68 @@
 module Jekyll
   module Assets
     class Logger
       PREFIX = "Jekyll Assets:"
 
+      class << self
+
+        # --
+        # @param [String] msg the message you wish to send out.
+        # Deprecate a method and warn the user about it.
+        # --
+        def deprecate(msg, instance)
+          filepath = caller[1].split(/\.rb:/).first + ".rb"
+          filepath = Pathutil.new(filepath).relative_path_from(instance.in_source_dir)
+          Jekyll.logger.error("", format("%s: %s", msg.red, filepath))
+          yield if block_given?
+        end
+      end
+
+      # --
+      # @return [Jekyll:Logger]
+      # The logger.
+      # --
       def log
-        @_log ||= Jekyll.logger
+        return @log ||= Jekyll.logger
       end
 
-      # ----------------------------------------------------------------------
+      # --
       # Log Level: 1
-      # ----------------------------------------------------------------------
-
+      # --
       def warn(msg = nil)
         log.warn(PREFIX,
           block_given?? yield : msg
         )
       end
 
-      # ----------------------------------------------------------------------
+      # --
       # Log Level: 1
-      # ----------------------------------------------------------------------
-
+      # --
       def error(msg = nil)
         log.error(PREFIX,
           block_given?? yield : msg
         )
       end
 
-      # ----------------------------------------------------------------------
+      # --
       # Log Level: 2
-      # ----------------------------------------------------------------------
-
+      # --
       def info(msg = nil)
         log.info(PREFIX,
           block_given?? yield : msg
         )
       end
 
-      # ----------------------------------------------------------------------
+      # --
       # Log Level: 3
-      # ----------------------------------------------------------------------
-
+      # --
       def debug(msg = nil)
         log.debug(PREFIX,
           block_given?? yield : msg
         )
       end
 
-      # ----------------------------------------------------------------------
-
+      # --
       def log_level=(*)
         raise "Please set log levels on Jekyll.logger"
       end
     end
   end