Bug 342749: Replace Bugzilla::Util's min and max with the List::Util equivalents

Patch By Max Kanat-Alexander <mkanat@bugzilla.org> r=colin.ogilvie, r=vladd, a=justdave

webtools/bugzilla/Bugzilla/Bug.pm

@@ -43,6 +43,8 @@ use Bugzilla::Util;
 use Bugzilla::Error;
 use Bugzilla::Product;
 
+use List::Util qw(min);
+
 use base qw(Exporter);
 @Bugzilla::Bug::EXPORT = qw(
     AppendComment ValidateComment

webtools/bugzilla/Bugzilla/Chart.pm

@@ -38,6 +38,7 @@ use Bugzilla::Series;
 
 use Date::Format;
 use Date::Parse;
+use List::Util qw(max);
 
 sub new {
     my $invocant = shift;
@@ -313,10 +314,10 @@ sub readData {
             my $datediff = shift @datediff_total;
             push @processed_datediff, $datediff if defined($datediff);
         }
-        $self->{'y_max_value'} = Bugzilla::Util::max(@processed_datediff);
+        $self->{'y_max_value'} = max(@processed_datediff);
     }
     else {
-        $self->{'y_max_value'} = Bugzilla::Util::max(@maxvals);
+        $self->{'y_max_value'} = max(@maxvals);
     }
     $self->{'y_max_value'} |= 1; # For log()
 

webtools/bugzilla/Bugzilla/Util.pm

@@ -35,7 +35,7 @@ use base qw(Exporter);
                              html_quote url_quote value_quote xml_quote
                              css_class_quote
                              i_am_cgi get_netaddr
-                             lsearch max min
+                             lsearch
                              diff_arrays diff_strings
                              trim wrap_comment find_wrap_point
                              perform_substs
@@ -158,22 +158,6 @@ sub lsearch {
     return -1;
 }
 
-sub max {
-    my $max = shift(@_);
-    foreach my $val (@_) {
-        $max = $val if $val > $max;
-    }
-    return $max;
-}
-
-sub min {
-    my $min = shift(@_);
-    foreach my $val (@_) {
-        $min = $val if $val < $min;
-    }
-    return $min;
-}
-
 sub diff_arrays {
     my ($old_ref, $new_ref) = @_;
 
@@ -450,8 +434,6 @@ Bugzilla::Util - Generic utility functions for bugzilla
 
   # Functions for searching
   $loc = lsearch(\@arr, $val);
-  $val = max($a, $b, $c);
-  $val = min($a, $b, $c);
 
   # Data manipulation
   ($removed, $added) = diff_arrays(\@old, \@new);
@@ -598,14 +580,6 @@ reference.
 
 If the item is not in the list, returns -1.
 
-=item C<max($a, $b, ...)>
-
-Returns the maximum from a set of values.
-
-=item C<min($a, $b, ...)>
-
-Returns the minimum from a set of values.
-
 =back
 
 =head2 Data Manipulation

webtools/bugzilla/t/007util.t

@@ -28,7 +28,7 @@ use lib 't';
 use Support::Files;
 
 BEGIN { 
-        use Test::More tests => 15;
+        use Test::More tests => 13;
         use_ok(Bugzilla);
         use_ok(Bugzilla::Util);
 }
@@ -57,11 +57,6 @@ is(lsearch(\@list,'pear'),1,'lsearch 1');
 is(lsearch(\@list,'<"\\%'),3,'lsearch 2');
 is(lsearch(\@list,'kiwi'),-1,'lsearch 3 (missing item)');
 
-#max() and min():
-@list = (7,27,636,2);
-is(max(@list),636,'max()');
-is(min(@list),2,'min()');
-
 #trim():
 is(trim(" fg<*\$%>+=~~ "),'fg<*$%>+=~~','trim()');
 

webtools/bugzilla/votes.cgi

@@ -36,6 +36,8 @@ use Bugzilla::Bug;
 use Bugzilla::User;
 use Bugzilla::Product;
 
+use List::Util qw(min);
+
 my $cgi = Bugzilla->cgi;
 my $template = Bugzilla->template;
 my $vars = {};