Do.Method
                                
                                        
                            
                        
                                    (
  
                                        
                                                
                                                obj
                                                , 
                                                sFn
                                    )
                                
                                - Parameters:
 - 
                                                    
obj <object>The object to operate on - 
                                                    
sFn <object>The name of the method to displace