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c2b7eb3 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | // Duplicate some of the utils in `/src/utils` to ensure
// we don't end up dragging in larger chunks of the RTK core
// into the RTKQ bundle
export function getOrInsert<K extends object, V>(
map: WeakMap<K, V>,
key: K,
value: V,
): V
export function getOrInsert<K, V>(map: Map<K, V>, key: K, value: V): V
export function getOrInsert<K extends object, V>(
map: Map<K, V> | WeakMap<K, V>,
key: K,
value: V,
): V {
if (map.has(key)) return map.get(key) as V
return map.set(key, value).get(key) as V
}
export function getOrInsertComputed<K extends object, V>(
map: WeakMap<K, V>,
key: K,
compute: (key: K) => V,
): V
export function getOrInsertComputed<K, V>(
map: Map<K, V>,
key: K,
compute: (key: K) => V,
): V
export function getOrInsertComputed<K extends object, V>(
map: Map<K, V> | WeakMap<K, V>,
key: K,
compute: (key: K) => V,
): V {
if (map.has(key)) return map.get(key) as V
return map.set(key, compute(key)).get(key) as V
}
export const createNewMap = () => new Map()
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