use SL::DB::Helper::Sorted;
use SL::DB::Helper::Filtered;
+use List::Util qw(first);
+
sub object_class { 'SL::DB::Unit' }
__PACKAGE__->make_manager_methods;
return ("${prefix}name" => [ map { $_->name } @{ $unit->convertible_units } ]);
}
+sub all_units {
+ my ($class) = @_;
+ $::request->cache('all_units')->{sorted} //= $class->get_all_sorted;
+}
+
+sub find_h_unit {
+ my ($class) = @_;
+
+ return $::request->cache('unit_manager')->{h_unit} //= first { $_->name =~ m{^(?: Std | h | Stunde )$}x } @{ $class->all_units };
+}
+
+sub time_based_units {
+ my ($class) = @_;
+
+ my $h_unit = $class->find_h_unit;
+ return [] if !$h_unit;
+ return $::request->cache('unit_manager')->{units} //= $h_unit->convertible_units;
+}
+
1;