test.pl

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5
   6 my $string = $ARGV[0];
   7
   8 # Getting the marcfields as an array
   9     my @marcfieldsarray = split('\|', $string);
  10
  11     # Separating the marcfields from the the user-supplied headers
  12     my @marcfields;
  13     foreach (@marcfieldsarray) {
  14         my @result = split('=', $_);
  15         if (scalar(@result) == 2) {
  16            push @marcfields, { header => $result[0], field => $result[1] };
  17         } else {
  18            push @marcfields, { field => $result[0] }
  19         }
  20     }
  21
  22 use Data::Dumper;
  23 print Dumper(@marcfields);
  24
  25
  26 foreach (@marcfields) {
  27     print $_->{field};
  28 }
  29
  30