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ccapndave/makeCache.ts

Created August 26, 2020 18:08
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makeCache.ts
export function makeCache<Key, Value, ValueMap extends Map<string, Value>>(
hashKey: (key: Key) => string,
valueCodec: Codec<Value>,
fetchValueMap: (keys: readonly Key[]) => EitherAsync<string, ValueMap>,
ttl: number
{
// ValueMap is used here lots too
}
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