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Re: Accepting either a filename or a handle

by cchampion (Curate)
on Jun 18, 2004 at 21:12 UTC ( #368068=note: print w/replies, xml ) Need Help??


in reply to Accepting either a filename or a handle

What about named parameters?

sub doit { my %options = @_; if ($options{filename} ) { #use a filename } elsif ( $options{filehandle} ) { # use a filehandle } else { die "won't work"; } } doit( filename => 'somefile'); doit( filehandle => $fh );

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