Here's a fun parsing example though...
use MooX::Struct
Record => [qw( $id $et @ac $os $pt @rs @ra )],
Person => [qw( $surname $initials )],
;
use Data::Dumper;
my %IS_PERSON = (
ra => 1,
);
my %IS_LIST = (
ac => 1,
rs => 1,
ra => 1,
);
my %record;
my @records;
while (<DATA>) {
chomp;
my ($field, $value) = /^(..)\s*(.+)$/;
$field = lc $field;
if ($field eq 'id' and keys %record) {
push @records, Record->new(%record);
%record = (); # start new record
}
if ($IS_LIST{$field}) {
push @{$record{$field}},
map { $IS_PERSON{$field} ? Person[split] : $_ }
split m{,\s*}, $value;
}
else {
$record{$field} = $IS_PERSON{$field} ? Person[split / /, $valu
+e] : $value;
}
}
# EOF, push last record
push @records, Record->new(%record);
print $records[1]->ra->[0]->surname;
__DATA__
ID AaaI
ET R2
AC RB00001;
OS Acetobacter aceti ss aceti
PT XmaIII
RS CGGCCG, 1;
RA Tagami H., Tayama K., Tohyama T., Fukaya M., Okumura H., Kawamura
+ Y.,
RA Horinouchi S., Beppu T.;
ID AaaII
ET R2
AC RB00001;
OS Acetobacter aceti ss aceti
PT XmaIII
RS CGGCCG, 1;
RA Horinouchi S., Beppu T.;
ID AaaIII
ET R2
AC RB00001;
OS Acetobacter aceti ss aceti
PT XmaIII
RA Horinouchi S., Beppu T.;
RS CGGCCG, 1;
perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'
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