Description
Describe the bug
gggg not returns week year, but just a year
The same functionality in moment js works correctly
const dayjs = require('dayjs');
const moment = require('moment')
const weekOfYear = require('dayjs/plugin/weekOfYear');
const weekYear = require('dayjs/plugin/weekYear');
const advancedFormat = require('dayjs/plugin/advancedFormat');
require('dayjs/locale/en-gb')
dayjs.locale('en-gb')
dayjs.extend(weekYear)
dayjs.extend(weekOfYear)
dayjs.extend(advancedFormat)
console.log(dayjs().toString())
console.log(dayjs().format('gggg-ww'))
console.log(moment().locale('en-gb').format('gggg-ww'))Expected behavior
Sun, 03 Jan 2021 20:38:27 GMT
2020-53
2020-53
Result
Sun, 03 Jan 2021 20:38:27 GMT
2021-53
2020-53
Information
- Day.js Version 1.10.1
- OS: linux
- Browser chrome 87
- Time zone: UTC+3 (Europe/Moscow)