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Re^2: Problems with map(function, array)

by Redei (Initiate)
on Dec 10, 2012 at 21:26 UTC ( #1008166=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub twice { 2 * $_[0] }
    
    @a = map twice, 1..3;
    ...
    print "@a\n";
    
    ==> 0 0 0
    

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thezip has a sudden compusion to dance the tango...
[robby_dobby]: Likewise! I haven't seen a lot of people with HAs back where I come from, so I figured it might be the same around here too...
[robby_dobby]: Oh, shit -- I was replying to someone, but it wound up here. -_-
robby_dobby is still not used to PM's interface. /o\

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