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Diff for /loncom/interface/Attic/lonspreadsheet.pm between versions 1.102 and 1.103

version 1.102, 2002/08/28 19:50:29 version 1.103, 2002/08/29 15:35:01
Line 721  sub SUMMIN { Line 721  sub SUMMIN {
     return $sum;         return $sum;   
 }  }
   
   #-------------------------------------------------------
   
   =item MINPARM(parametername)
   
   Returns the minimum value of the parameters matching the parametername.
   parametername should be a string such as 'duedate'.
   
   =cut
   
   #-------------------------------------------------------
   sub MINPARM {
       my ($expression) = @_;
       my $min = undef;
       study($expression);
       foreach $parameter (keys(%c)) {
           next if ($parameter !~ /$expression/);
           if ((! defined($min)) || ($min > $c{$parameter})) {
               $min = $c{$parameter} 
           }
       }
       return $min;
   }
   
   #-------------------------------------------------------
   
   =item MAXPARM(parametername)
   
   Returns the maximum value of the parameters matching the input parameter name.
   parametername should be a string such as 'duedate'.
   
   =cut
   
   #-------------------------------------------------------
   sub MAXPARM {
       my ($expression) = @_;
       my $max = undef;
       study($expression);
       foreach $parameter (keys(%c)) {
           next if ($parameter !~ /$expression/);
           if ((! defined($min)) || ($max < $c{$parameter})) {
               $max = $c{$parameter} 
           }
       }
       return $max;
   }
   
   #--------------------------------------------------------
 sub expandnamed {  sub expandnamed {
     my $expression=shift;      my $expression=shift;
     if ($expression=~/^\&/) {      if ($expression=~/^\&/) {
Removed from v.1.102  
changed lines
  Added in v.1.103

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