ExCellerate.Functions.DateTime.Weekday (excellerate v0.4.0)

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Returns the day of the week as an integer (ISO 8601: Monday = 1, Sunday = 7).

Accepts Date, NaiveDateTime, or DateTime structs.

Examples

weekday(date(2024, 1, 15))  → 1  (Monday)
weekday(date(2024, 1, 21))  → 7  (Sunday)