INNER CODE UNIT · TypeScript

totalLength

backbone-hq/minibone · src/canonical.ts:53

    const totalLength = elements.reduce((acc, el) => acc + el.length, 0)

    if (totalLength > 4294967295) {
      throw new Error('Array total encoded length exceeds 32-bit integer limit')
    }

    const header = new Uint8Array([0x20])
    const length = new Uint8Array(new Uint32Array([elements.length]).buffer)
    const elementsArray = Uint8Array.from(elements.flatMap((e) => Array.from(e)))
    return new Uint8Array([...header, ...length, ...elementsArray])
  }

  throw new Error('Unsupported type')
}

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