Actually, you were quite close to it, what you could use here is a Hash of Hashes to hold the data:
my $rhChildren = {
{'Peter'} => {
child_name => 'Peter',
teacher_name => 'Ms. Jones',
room_number => '503'
}
}; #add records as needed
my $text = "Your child #child_name# is invited to come to our school.
+Your child's teacher will be #teacher_name#, and the class is held in
+ room #room_number.";
foreach my $child (keys %$rhChildren) {
my $substText;
($substText = $text) =~ s/\#([^#]+)\#/$rhChildren->{$child}{$1}/g;
print "$substText\n";
}
OK, so there is a redundancy in using the child's name both as key and value in the hash, but it works and uses regexes, right?
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