How to use the bfx-api-node-models.OrderBook.updateArrayOBWith function in bfx-api-node-models

_updateManagedOB (symbol, data, raw) {
    // Snapshot, new OB. Note that we don't protect against duplicates, as they
    // could come in on re-sub
    if (Array.isArray(data[0])) {
      this._orderBooks[symbol] = data
      return null
    }

    // entry, needs to be applied to OB
    if (!this._orderBooks[symbol]) {
      return new Error(`recv update for unknown OB: ${symbol}`)
    }

    OrderBook.updateArrayOBWith(this._orderBooks[symbol], data, raw)

    return null
  }