Method get

src/index.js:113–150

(key, _default = null)

  }

  async get (key, _default = null) {
    await this.onReady

    const prefixedKey = `${DEFAULT_KEY_PREFIX}${key}`

    const values = await Promise.all(
      this.stores.map(async store => {
        try {
          return await store.get(prefixedKey)
        } catch (err) {
          cl(err)
        }
      }),
    )

    const counted = Array.from(countUniques(values).entries())
    counted.sort((a, b) => a[1] <= b[1])

    let value
    const [firstValue, firstCount] = arrayGet(counted, 0, [undefined, 0])
    const [secondValue, secondCount] = arrayGet(counted, 1, [undefined, 0])
    if (
      firstCount > secondCount ||
      (firstCount === secondCount && firstValue !== undefined)
    ) {
      value = firstValue
    } else {
      value = secondValue
    }

    if (value !== undefined) {
      await this.set(key, value)
      return value
    } else {
      await this.remove(key)
      return _default
    }
  }

  async set (key, value) {
    await this.onReady