Re: code line of the day
John Douglas Porter <[email protected]> Fri, 8 Sep 2006 06:36:23 -0700 (PDT)
| Newsgroups | gmane.comp.lang.perl.fun |
|---|---|
| Message-ID | <[email protected]> |
> * Uri Guttman <[email protected]> [2006-09-07 09:30]: > > > > @{$self->{templates}}{ keys %{$tmpls} } = > > map ref $_ eq 'SCALAR' ? \"${$_}" : \"$_", values %{$tmpls} ; If we're looking for ways to do it differently, possibly better: my %copy = %$tmpls; $_ = ref $_ ? \"$$_" : \"$_" for values %copy; @{$self->{templates}}{ keys %copy } = values %copy; Three statements vs 1, and a temporary variable... I'm not sure that's better either. Maybe clearer. -- John Douglas Porter __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com