new Logger()
    LOG wrapper for SelBlocks-specific behavior
    
    Methods
debug()
    Log at debug level.
        
            
    
    descCaller()
    Describe the calling function.
        
            
    
    error()
    Log an error.
        
            
    
    genStackTrace(erropt) → {Array}
    Generate stack trace.
    Parameters:
| Name | Type | Attributes | Description | 
|---|---|---|---|
err | 
            
            Error | undefined | 
                
                    <optional> | 
            
            
            
Returns:
- Type
 - Array
 
info()
    Log at info level.
        
            
    
    logit()
    Log at given level.
        
            
    
    logStackTrace(erropt)
    Log stack trace.
    Parameters:
| Name | Type | Attributes | Description | 
|---|---|---|---|
err | 
            
            Error | undefined | 
                
                    <optional> | 
            
            
            
warn()
    Log a warning.