1 files changed, 0 insertions, 46 deletions
diff --git a/search/lib/Common.pm b/search/lib/Common.pm
deleted file mode 100644
index 0797943..0000000
--- a/search/lib/Common.pm
+++ /dev/null
@@ -1,46 +0,0 @@
-## utility functions
-package Common;
-use base 'Exporter';
-our @EXPORT = qw[is_number is_string show_date get_age trim strip_html];
-
-# promiscuous namespace
-sub is_number
-    { my ($self, $s) = @_; return $s && $s !~ /\D/; }
-sub is_string
-    { my ($self, $s) = @_; return length $s && ! length ref $s; }
-sub show_date
-    { my ($self, $date) = @_; return scalar localtime($date); }
-sub get_age
-    {
-    my ($self, $time) = @_;
-	if ($time < 0)
-		{ return "old"; }
-    my $age = time - $time;
-    if ($age < 60)
-        { return int($age)."s"; }
-    $age /= 60;
-    if ($age < 60)
-        { return int($age)."m"; }
-    my $mins = $age % 60;
-    $age /= 60;
-    if ($age < 2)
-        { return int($age)."h".int($mins)."m"; }
-    elsif ($age < 24)
-        { return int($age)."h"; }
-    $age /= 24;
-    if ($age < 10000)
-		{ return int($age)."d"; }
-	my $powers = qw[k m g t p e z y];
-	foreach my $prefix (@$powers)
-		{
-		$age /= 1000;
-    	if ($age < 10000)
-			{ return int($age).$prefix."d"; }
-		}
-    }
-sub trim
-    { my ($self, $s) = @_; $s =~ s/^\s+//; $s =~ s/\s+$//; return $s; }
-sub strip_html
-    { my ($self, $s) = @_; $s =~ s/[<>]+/ /g; return $s; }
- 
-1;