(s)
| 1560 | return s && 'function' == typeof s.next |
| 1561 | } |
| 1562 | function getIterator(s) { |
| 1563 | var o = getIteratorFn(s) |
| 1564 | return o && o.call(s) |
| 1565 | } |
| 1566 | function getIteratorFn(s) { |
| 1567 | var o = s && ((z && s[z]) || s[Y]) |
| 1568 | if ('function' == typeof o) return o |
no test coverage detected