There are a few options I can see. If it's completely "either @a or @default", or if you want all of @a, and fill in with the first few from @default if @a is short, then you could do this: 
@list=(@a,@default)[0..$#default];

[download]
As an alternative, you could do: 
@list=map {$_>$#a ? $default[$_] : $a[$_] } 0..$#default;

[download]
It's a lot easier to do default values if you use hashes, though.
--
Mike

In reply to Re: default values for lists by RMGir
in thread default values for lists by pike

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