javascript - eslint 每个函数的最大行数禁用对象速记

Question

const mailParams = ({
  ToAddresses,
  CcAddresses,
  subject,
  sourceEmail,
  mailTemplate
}) => ({
  Destination: {
    ToAddresses,
    CcAddresses
  },
  Message: {
    Body: {
      Html: {
        Charset: 'UTF-8',
        Data: mailTemplate
      }
    },
    Subject: {
      Charset: 'UTF-8',
      Data: `${subject}`
    }
  },
  Source: `${sourceEmail}`
});

显示箭头函数的行数过多 (25)。允许的最大值是 15.eslint(max-lines-per-function) eslint 将所有内容都算作新行。我们如何抑制 object-shorthand 和 function-paren-newline ": ["error", { "minItems": 3 }] 行被视为一个即:总行数应为 5 或 2

Answer 1

您可以将函数分成更小的 block 。想法是让函数只执行一项任务。这使得它更具可重用性和灵 active 。

const getSenderDetails = (ToAddresses, CcAddresses) => ({ ToAddresses, CcAddresses });
const getMessageDetails = (subject, mailTeplate) => {
  const CharSet = 'UTF-8';
  return {
    Body: {
      Html: {
        Charset,
        Data: mailTemplate
      }
    },
    Subject: {
      Charset,
      Data: `${subject}`
    }
  }
}
const mailParams = ({
  ToAddresses,
  CcAddresses,
  subject,
  sourceEmail,
  mailTemplate
}) => ({
  Destination: getSenderDetails(ToAddresses, CcAddresses),
  message: getMessageDetail(subject, mailTemplate),
  Source: `${sourceEmail}`
});