I usually avoid shift unless I specifically need that array reduction behavior. In the context of parameter processing this is usually in OO-land when one method needs to call another with the same arguments it was given, e.g. 

sub method1 
   {
   my $self = shift;

   ... maybe do some stuff ...

   $self->method2(@_);

   ... maybe do some more stuff ...

   return $something;
   }

# or even more simply
sub method2 { shift->method3(@_) }

[download]

Otherwise I always my($c,...) = @_;

--DrWhy

"If God had meant for us to think for ourselves he would have given us brains. Oh, wait..."

In reply to Re^3: Stupid mistakes I repeatedly make by DrWhy
in thread Stupid mistakes I repeatedly make by brian_d_foy

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