Function cachedReferenceHash

packages/db-ivm/src/hashing/hash.ts:199–207

(fn: object)

let nextRefId = 1
function cachedReferenceHash(fn: object): number {
  let valueHash = hashCache.get(fn)
  if (valueHash === undefined) {
    valueHash = nextRefId ^ FUNCTIONS
    nextRefId++
    hashCache.set(fn, valueHash)
  }
  return valueHash
}

/**
 * Strings sorted lexicographically.