/[webpac]/branches/ffzg/filter/mem_lookup.pm
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revision 289 by dpavlin, Sun Mar 14 20:08:29 2004 UTC revision 458 by dpavlin, Tue Sep 21 16:53:44 2004 UTC
# Line 23  Line 23 
23  #   indexer, so it's save to leave type="" undefiend  #   indexer, so it's save to leave type="" undefiend
24  # - lookup will (of course) return one or more values  # - lookup will (of course) return one or more values
25    
26    use warnings;
27    use strict;
28    
29  sub mem_lookup {  sub mem_lookup {
30          my @out;          my @out;
31          foreach (@_) {          foreach (@_) {
# Line 58  sub mem_lookup { Line 61  sub mem_lookup {
61                          my ($pre,$k,$post) = ($1,$2,$3);                          my ($pre,$k,$post) = ($1,$2,$3);
62                          if ($main::cache->{mem_lookup}->{$k}) {                          if ($main::cache->{mem_lookup}->{$k}) {
63  #print STDERR "## mem_lookup fetch $k == ".join("|",@{$main::cache->{mem_lookup}->{$k}})."\n";  #print STDERR "## mem_lookup fetch $k == ".join("|",@{$main::cache->{mem_lookup}->{$k}})."\n";
64                                  foreach my $v (@{$main::cache->{mem_lookup}->{$k2}}) {                                  foreach my $v (@{$main::cache->{mem_lookup}->{$k}}) {
65                                          push @out,$pre.$v.$post;                                          push @out,$pre.$v.$post;
66                                  }                                  }
67                          }                          }
# Line 71  sub mem_lookup { Line 74  sub mem_lookup {
74          }          }
75  #print STDERR "mem_lookup dump: ",Dumper($main::cache->{mem_lookup}),"\n";  #print STDERR "mem_lookup dump: ",Dumper($main::cache->{mem_lookup}),"\n";
76  #print STDERR "out: ".Dumper(@out)."\n" if (@out);  #print STDERR "out: ".Dumper(@out)."\n" if (@out);
77          return @out;          return wantarray ? @out : shift @out;
78  }  }
79    
80  1;  1;

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