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June 6, 2023 16:23
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Monkey patch onto Date/Time/DateTime objects to allow them to be converted to an age, accommodating for leap years
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| def to_age | |
| today = Time.current | |
| year_diff = today.year - year | |
| today_is_past_birthday = today.month > month || (today.month == month && today.day >= day) | |
| today_is_past_birthday ? year_diff : year_diff - 1 | |
| end |
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