fn count_by_weekday(tickets: &[TicketPartial]) -> [usize; 7]Expand description
Counts the number of tickets submitted on each day of the week.
This function takes a slice of TicketPartial and returns an array where each
element corresponds to a day of the week (Monday=0, Sunday=6) and contains
the total count of tickets submitted on that day.
§Arguments
tickets: A slice ofTicketPartialitems to count.
§Returns
An array [usize; 7] with ticket counts for each weekday.