javascript isHalloween moment.js重构

Posted 2021-05-03

const moment = require('moment')

const getYear = (
  date,
) => (
  moment(date)
  .format('YYYY')
)

const isHalloween = (
  date = new Date(),
) => (
  moment(date)
  .isBetween(
    `${getYear(date)}-10-31 16:00`,
    `${getYear(date)}-10-31 23:30`
  )
)

module.exports = isHalloween