Our projects' linting rules specify no semicolons, except when necessary; this means that we will _very rarely_ write something like this when we want to iterate over a small literal array:

    ;['foo', 'bar'].forEach(function (f) {
      it(`has an ${f} field`, function () {
        expect(......)
      })
    }

That said, we tend to use that construct extremely rarely, such as in a few test cases where we are doing the same kinds of things on two groups of items that need different descriptions.