(entry: Node)
| 13 | let newest: Node | undefined |
| 14 | |
| 15 | const touch = (entry: Node) => { |
| 16 | if (!entry.next) return |
| 17 | if (!entry.prev) { |
| 18 | entry.next.prev = undefined |
| 19 | oldest = entry.next |
| 20 | entry.next = undefined |
| 21 | if (newest) { |
| 22 | entry.prev = newest |
| 23 | newest.next = entry |
| 24 | } |
| 25 | } else { |
| 26 | entry.prev.next = entry.next |
| 27 | entry.next.prev = entry.prev |
| 28 | entry.next = undefined |
| 29 | if (newest) { |
| 30 | newest.next = entry |
| 31 | entry.prev = newest |
| 32 | } |
| 33 | } |
| 34 | newest = entry |
| 35 | } |
| 36 | |
| 37 | return { |
| 38 | get(key) { |