Rubinius does not yet destructure block (or method) arguments in 1.9 mode. This change makes the specs pass on Rubinius. It's not clear to me why destructering is being used here. Ruby will already destructure a single Array-ish argument into separate block argument locals. In this case, unless you want, give `a, b` passed, `name, content = a` and NOT `name, content = a, b`, the unparenthesized (ie non-extra-level-destructuring) should work fine. If that makes any sense. :)
