loncom/homework/math_parser/CalcEnv.pm - diff

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version 1.1, 2015/06/29 15:42:13	version 1.2, 2015/06/30 17:42:14
Line 36 use aliased 'Apache::math_parser::Units'	Line 36 use aliased 'Apache::math_parser::Units'
# @param {boolean} unit_mode	# @param {boolean} unit_mode
##	##
sub new {	sub new {
my $class = shift;	my ($class, $unit_mode) = @_;
	if (!defined $unit_mode) {
	$unit_mode = 0;
	}
my $self = {	my $self = {
_unit_mode => shift // 0,	_unit_mode => $unit_mode,
};	};
if ($self->{_unit_mode}) {	if ($self->{_unit_mode}) {
$self->{_units} = Units->new();	$self->{_units} = Units->new();