Adding stuff

src/logger.cr

@@ -50,25 +50,11 @@ module Logger
     {% end %}
   end
 
-  macro debug(message)
-    ::Logger.log :DEBUG, Logger.generate_log_line({{message}})
-  end
-
-  macro info(message)
-    ::Logger.log :INFO, Logger.generate_log_line({{message}})
-  end
-
-  macro error(message)
-    ::Logger.log :ERROR, Logger.generate_log_line({{message}})
-  end
-
-  macro warn(message)
-    ::Logger.log :WARN, Logger.generate_log_line({{message}})
-  end
-
-  macro fatal(message)
-    ::Logger.log :FATAL, Logger.generate_log_line({{message}})
-  end
+  {% for level in LOG_LEVELS.keys %}
+    macro {{level.downcase}}(message)
+      ::Logger.log {{level.symbolize}}, Logger.generate_log_line(\{{message}})
+    end
+  {% end %}
 
   {% for level, i in %w[ min max ] %}
   def self.{{level.id}}=(level : Symbol)