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(chromatic) Re: map and modifying $_

by chromatic (Archbishop)
on Jul 14, 2000 at 22:56 UTC ( #22614=note: print w/replies, xml ) Need Help??

in reply to map and modifying $_

@goo is a named array. However, if you use a list of some sort: map { s/\d/\\d/ } (1, 2, 3, 4);
you'll get happy error messages like Modification of a read-only value attempted at - line 1.

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[marto]: good afternoon all
[marto]: that is a neat feature, I'll have to have a look at how it displays that
[Tux]: 14:32 Europe/Amsterdam, so good afternoon to you :)
[marto]: 13:32, sunny Glasgow :P
[Tux]: as in, some others might appreciate a good morning or goor evening
[Tux]: Glasgow, as in TPCiG-2018 !!!! :) :)
erix would rather appreciate proof of a goodmorning
[marto]: Tux so I'm told :)

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