Re: Format a list with commas and

If you don't want that comma, you can do without the cases:

sub list {
    join ", " => @_ [0 .. $#_ - 2],
                 join " and " => @_ [grep {$_ >= 0} $#_ - 1, $#_]
}
[download]

Abigail

Comment on Re: Format a list with commas and Download Code

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Re^2: Format a list with commas and by Aristotle (Chancellor) on Oct 04, 2002 at 20:40 UTC
`sub list { join(" and ", reverse grep defined && length, pop @_, join(", ", @ +_)) }` [download] Makeshifts last the longest.	[reply] [d/l]