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Calculates the number of days in the month
rvn_num_days_month(date)
number of days in the month
object in date format
This method includes leap years if they exist in the specified month.
rvn_num_days for calculating the number of days between two dates
rvn_num_days
See original code on post in Stack Overflow the number of days in a month
rvn_num_days_month(as.Date("2016-02-05")) # 29 rvn_num_days_month(as.Date("2017-01-17")) # 31
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