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Re: tr/// on a list

by grinder (Bishop)
on Sep 14, 2007 at 21:38 UTC ( #639091=note: print w/replies, xml ) Need Help??

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  1. or download this
    for (@beatles) {
        tr /A-Z/a-z/
    }
    
  2. or download this
    tr /A-Z/a-z/ for @beatles;
    
  3. or download this
    @beatles = map {lc} @beatles;
    

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