- or download this
use 5.010;
my $is_dev_mode = $param->{is_dev_mode} // 1;
- or download this
my $is_dev_mode = defined $param->{is_dev_mode} ? $param->{is_dev_mode
+} : 1;
- or download this
# it would likely help your future self to add a comment here if you
+do this
my $is_dev_mode = !!$param->{is_dev_mode} || 0;