(v)
| 15 | // These helpers produce better VM code in JS engines due to their |
| 16 | // explicitness and function inlining. |
| 17 | function isUndef (v) { |
| 18 | return v === undefined || v === null |
| 19 | } |
| 20 | |
| 21 | function isDef (v) { |
| 22 | return v !== undefined && v !== null |
no outgoing calls
no test coverage detected