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RE (tilly) 2: Handling cascading defaults

by tilly (Archbishop)
on Aug 19, 2000 at 17:29 UTC ( #28634=note: print w/replies, xml ) Need Help??

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  1. or download this
    package Err;
    
    ...
        my %args = @_;
        # Do something with %args here
    }
    
  2. or download this
    $handler ||= new Err;
    # time passes
    &do_right_thing() or $handler->err(title=>'Oops',msg=>'something went 
    +wrong');
    

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