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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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[james28909]: but then you have the others as well
[Lady_Aleena]: Renaming things like get_THAC0 to just THAC0 was easy. These are harder.
[james28909]: consolidate the three subs into one
[Lady_Aleena]: Um, what?
[james28909]: check is is data or hash or array and do tasks then return needed data

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