I have an input array @in and and array form a database @db. I need to run each of the scalars in @in against @db and delete from @db each time the scalar is matched. for one scalar $db I would use (I think): 
foreach $in (@in) {
$db =~ s/$in/g;
}

[download]
but trying to run one array against the other has me stumped (rather like the English cricket team on the ashes tour at the moment! :-))

In reply to deleting elements of one array from another by jonnyfolk

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