3 ms·

What does this do?

• defrost 3y ago
  Presumeably (not my language) it frames "require ModuleName" as some thing that can be tested for whether it would evaluate. Therefore a failure in evaluation is not the same as a failure of something "required" because it cannot be found. It's a curious kind of hackity hack often seen (in various forms) to roughly spack fill some other deeper issue.