TS Array

TS Promise Array Progress CLI

async progressPromises<T>(promises: Array<Promise<T>>, title: string): Promise<Array<T>> {
    const bar = new progress.Bar({
      format: title + ' |' + colors.cyan('{bar}') + '| {percentage}% || {value}/{total} Chunks || Speed: {speed}',
      barCompleteChar: '\u2588',
      barIncompleteChar: '\u2591',
      hideCursor: true,
    })
    bar.start(promises.length, 0, { speed: 'N/A' })
    let started = new Date().getTime()
    let finished = 0
    for (const promise of promises)
      promise.then(() => {
        const interval: number = (new Date().getTime() - started) / (1000 * (finished + 1))
        bar.update(++finished, { speed: `${String(interval).slice(0, 5)} 초/검색` })
      })
    const results = await Promise.all(promises)
    bar.stop()
    console.log()
    return results
  }

TS Array Chunk

async asyncChunkRequest<Input, Output>(
    inputs: Array<Input>,
    method: (inputs: Array<Input>, ...args: unknown[]) => Array<Output>,
    args: unknown[] = [],
    chunkSize: number = 100
  ): Promise<Array<Output>> {
    const results: Array<Output> = []
    for (const index in Array.from({ length: Math.ceil(inputs.length / chunkSize) })) {
      const chunk = inputs.slice(Number(index) * chunkSize, (Number(index) + 1) * chunkSize)
      const chunkResult = await method(chunk, ...args)
      results.push(...chunkResult)
    }
    return results
  }