Re: Look-ahead arguments in for loops

[Mark A. Biggar]

Mark A. Biggar wrote:

Damian Conway wrote:

Rather than addition Yet Another Feature, what's wrong with just using:

    for @list ¥ @list[1...] -> $curr, $next {
        ...
    }

???

Damian

Shouldn't that be:

for [EMAIL PROTECTED], undef] ¥ @list[1...] -> $curr, $next {
        ...
}

As I remember it zip hrows away extras, not fills in with undef.

Drat I did that backwaeds didn't I.

try:

for @list ¥ [EMAIL PROTECTED], undef] -> $curr. $next {

--
[EMAIL PROTECTED]
[EMAIL PROTECTED]