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| function format (lang) {
| const array = lang.split(/[.,]/)[0].split(/[_-]/)
| array[0] = array[0].toLowerCase()
| if (array[0] === 'zh') {
| array[1] = (array[1] || 'CN').toUpperCase()
| }
| array.length = Math.min(array.length, 2)
| return array.join('_')
| }
|
| module.exports = {
| format
| }
|
|