[일일 패키지] 디덴트

디덴트를 알기 전의 삶

템플릿 리터럴에서 여러 줄의 단락을 작성하려고 시도했지만 들여쓰기가 유지되어 n에 문자열 추가를 사용하게 된 적이 있습니까?

function explain() {
  const description = `
    - 200 OK
      The request succeeded. The result meaning of "success" depends on the HTTP method:

      * GET: The resource has been fetched...
      * HEAD: The representation headers are...
      * PUT or POST: The resource describing...
      * TRACE: The message body contains the...
  `

  console.log(description)
}

explain()

$ bun index.ts

    - 200 OK
      The request succeeded. The result meaning of "success" depends on the HTTP method:

      * GET: The resource has been fetched...
      * HEAD: The representation headers are...
      * PUT or POST: The resource describing...
      * TRACE: The message body contains the...

잠깐, 들여쓰기를 제거해야 하나요?
아니. 아름다운 형식의 코드를 포기할 수 없습니다.

function explain() {
  const description = '- 200 OK\n' +
    'The request succeeded. The result meaning of "success" depends on the HTTP method:\n\n' +
    '  * GET: The resource has been fetched...\n' +
    '  * HEAD: The representation headers are...\n' +
    '  * PUT or POST: The resource describing...\n' +
    '  * TRACE: The message body contains the...\n'

  console.log(description)
}

explain()

그렇게 하겠습니다. ?

이러한 이유로 여러 줄의 텍스트는 항상 저에게 골치 아픈 일입니다.

이제 넌 디덴트를 알겠지

하지만 이제는 더 이상 자신과 협상할 필요가 없습니다. 덴트를 사용하세요.

import dedent from 'dedent'

function explain() {
  const description = dedent`
    - 200 OK
      The request succeeded. The result meaning of "success" depends on the HTTP method:

      * GET: The resource has been fetched...
      * HEAD: The representation headers are...
      * PUT or POST: The resource describing...
      * TRACE: The message body contains the...
  `

  console.log(description)
}

explain()

템플릿 리터럴 앞에 내어쓰기를 추가했습니다. 믿을 수 없나요?

$ bun index.ts
- 200 OK
  The request succeeded. The result meaning of "success" depends on the HTTP method:

  * GET: The resource has been fetched...
  * HEAD: The representation headers are...
  * PUT or POST: The resource describing...
  * TRACE: The message body contains the...

불필요한 들여쓰기를 모두 제거하고 예상대로 만들어졌습니다.

더 복잡한 것을 시도해 보는 것은 어떨까요?

import dedent from 'dedent'

const explainStatus = (status: string) => {
    switch(status) {
        case '2xx':
          return dedent`
            - 200 OK
              The request succeeded. The result meaning of "success" depends on the HTTP method:

              * GET: The resource has been fetched and transmitted in the message body.
              * HEAD: The representation headers are included in the response without any message body.
              * PUT or POST: The resource describing the result of the action is transmitted in the message body.
              * TRACE: The message body contains the request message as received by the server.

            - 201 Created
              The request succeeded, and a new resource was created as a result.
              This is typically the response sent after POST requests, or some PUT requests.
            `

        case '4xx':
          return dedent`
            - 400 Bad Request
              The server cannot or will not process the request due to something that is perceived to be a client error
              (e.g., malformed request syntax, invalid request message framing, or deceptive request routing).

            - 401 Unauthorized
              Although the HTTP standard specifies "unauthorized", semantically this response means "unauthenticated".
              That is, the client must authenticate itself to get the requested response.
          `

          default:
            return 'not yet!'
      }
}

console.log(explainStatus('2xx'))

$ bun index.ts
- 200 OK
  The request succeeded. The result meaning of "success" depends on the HTTP method:

  * GET: The resource has been fetched and transmitted in the message body.
  * HEAD: The representation headers are included in the response without any message body.
  * PUT or POST: The resource describing the result of the action is transmitted in the message body.
  * TRACE: The message body contains the request message as received by the server.

- 201 Created
  The request succeeded, and a new resource was created as a result.
  This is typically the response sent after POST requests, or some PUT requests.

아주 매끄러워요!?

위 내용은 [일일 패키지] 디덴트의 상세 내용입니다. 자세한 내용은 PHP 중국어 웹사이트의 기타 관련 기사를 참조하세요!