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Re: Answer: How do I print an array with commas seperating each element?

by extremely (Priest)
on Feb 14, 2003 at 18:26 UTC ( #235355=note: print w/ replies, xml ) Need Help??


in reply to Answer: How do I print an array with commas separating each element?
in thread arrays

Grr., I'd forgotten you can't reply to answers and have it be visible on the answer screen... Plus, this is only a mild (much shorter, tho) variation of another answer. *sigh* We're doing ridiculous ways now? Then why not do this?

my $x; my @a = qw(one two three); print $_, ++$x<@a ? ", " : "\n" foreach @a;

For bonus fun, you can crush all syntactical whitespace out of that print line, too.

Still, I'm thinking I'll stick with the built-in join() for future projects...

--
$you = new YOU;
honk() if $you->love(perl)


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