use strict;
use Class::Struct;

# declare the struct
struct(MyStruct => {
   even => '$',
   odd  => '$',
});

# create array of structs
my @structs;
while (my $line = <DATA>) {
   chomp $line;
   my ($odd,$even) = split(',',$line);

   my $obj = new MyStruct;
   $obj->odd($odd);
   $obj->even($even);

   push(@structs,$obj);
}

print $_->odd(), "\n" foreach (@structs);

__DATA__
one,two
three,four
five,six
seven,eight
nine,ten