3 ms·

Sometimes you dont need the result.

• rileymat2 6y ago
  Right, if you don't need it, you don't need to unwrap it.
  • IggleSniggle 6y ago
    As the article is making a round-about way of pointing out, you might need to "block" (unwrap) due to a side-effect in order to make the sequencing correct for downstream logic that touches the same thing. Shouldn't be necessary if things are coded appropriately in the first place, and maybe better to just refactor, but...