Returns the internal Syslog object that is initialized when the first instance is created.
Specifies the internal Syslog object to be used.
Logs a message at the error (syslog warning) log level, or logs the message returned from the block.
Set date-time format.
datetime_format
A string suitable for passing to strftime.
Returns the date format being used. See datetime_format=
Logs a message at the unknown (syslog alert) log level, or logs the message returned from the block.
Logs a message at the fatal (syslog err) log level, or logs the message returned from the block.
Logs a message at the warn (syslog notice) log level, or logs the message returned from the block.
Logs a message at the info (syslog info) log level, or logs the message returned from the block.
Logs a message at the debug (syslog debug) log level, or logs the message returned from the block.
Fills in variables for Logger compatibility. If this is the first instance of Syslog::Logger, program_name may be set to change the logged program name. The facility may be set to specify the facility level which will be used.
Due to the way syslog works, only one program name may be chosen.
Almost duplicates Logger#add. progname is ignored.