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array to hash key value pairs

by lomSpace (Scribe)
on Feb 11, 2013 at 20:46 UTC ( [id://1018238]=perlquestion: print w/replies, xml ) Need Help??

lomSpace has asked for the wisdom of the Perl Monks concerning the following question:

I want to use map function to turn an array into key value pairs. The odd numbers are the keys and the even numbers are the values.

my @gene = qw(ATAD3B 83858 ATAD3A 55210 SSU72 29101 SLC35E2 9906 GNB1 2782 TMEM52 339456 GABRD 2563); my %gene = map{$_ => 0} @gene;

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Re: array to hash key value pairs
by toolic (Bishop) on Feb 11, 2013 at 20:51 UTC
    List value constructors
    use warnings; use strict; my @gene = qw( ATAD3B 83858 ATAD3A 55210 SSU72 29101 SLC35E2 9906 GNB1 2782 TMEM52 339456 GABRD 2563 ); my %gene = @gene;
      what about a foreach?
      my %Gene; for my $index (@gene) { $Gene{$gene[$index]} = $gene[$index+1] if $index%2; }
      J -
      Hi toolic

      Your code just turns array into hash only. What about "The odd numbers are the keys and the even numbers are the values."

      lomSpace has to clarify this one!

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Re: array to hash key value pairs
by punch_card_don (Curate) on Feb 11, 2013 at 21:52 UTC
    deleted post

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