Returns true iff the tree contains no key-value pairs.
()
| 137 | } |
| 138 | /** Returns true iff the tree contains no key-value pairs. */ |
| 139 | get isEmpty() { |
| 140 | return this._size === 0 |
| 141 | } |
| 142 | |
| 143 | /** Releases the tree so that its size is 0. */ |
| 144 | clear() { |
nothing calls this directly
no outgoing calls
no test coverage detected