But What About "Safety"?

• In Interface 1, providing true value to 3rd parameter is supposed to increase "safety"

        rmtree('some/tree', 0, 1);

• Note that this is constructed to be "opt-in" "safety"

  • To "opt-out" from safety, you don't need to type this:

        rmtree('some/tree', 0, 0);

• You need only type this:

        rmtree('some/tree');