Created
March 30, 2020 01:45
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| export function getAge(birthday: Date, date = new Date()) { | |
| let age = date.getFullYear() - birthday.getFullYear(); | |
| const m = date.getMonth() - birthday.getMonth(); | |
| if (m < 0 || (m === 0 && date.getDate() < birthday.getDate())) { | |
| age--; | |
| } | |
| return age; | |
| } |
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