Default formatter for log messages.
Methods
    
  
  
  
    
    
    
      
      Constants
      | Format | = | "%s, [%s#%d] %5s -- %s: %s\n" | 
Attributes
      | [RW] | datetime_format | 
Class Public methods
      
        
            
              new()
            
            Link
          
          
          
            Instance Public methods