lib/ougai/formatters/base.rb in ougai-1.5.0 vs lib/ougai/formatters/base.rb in ougai-1.5.2

@@ -1,6 +1,5 @@
-require 'logger'
 require 'time'
 require 'socket'
 
 module Ougai
   module Formatters
@@ -11,12 +10,17 @@
       def initialize(app_name = nil, hostname = nil)
         @app_name = app_name || File.basename($0, ".rb")
         @hostname = hostname || Socket.gethostname.force_encoding('UTF-8')
         @trace_indent = 2
         @trace_max_lines = 100
+        self.datetime_format = nil
       end
 
+      def datetime_format=(value)
+        @datetime_format = value || default_datetime_format
+      end
+
       def serialize_exc(ex)
         err = {
           name: ex.class.name,
           message: ex.to_s
         }
@@ -27,9 +31,22 @@
       end
 
       def serialize_trace(trace)
         sp = "\n" + ' ' * @trace_indent
         trace.slice(0, @trace_max_lines).join(sp)
+      end
+
+      private
+
+      def format_datetime(time)
+        time.strftime(@datetime_format)
+      end
+
+      def default_datetime_format
+        t = Time.new
+        f = '%FT%T.%3N'
+        f << (t.utc? ? 'Z' : '%:z')
+        f.freeze
       end
     end
   end
 end