Get length of array in zsh

$foo[(I)$foo[-1]]
Returns the index of the last element in the array.
Sample Output
%foo=(a b c d e)
%echo $foo[(I)$foo[-1]]
5

-1
2009-10-01 20:07:14

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What Others Think

I already found a better way, just do $#foo
andrew112358 · 455 weeks and 3 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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