firstDayOfWeek
The first day of the week as represented by this locale.
Declaration
var firstDayOfWeek: Locale.Weekday { get }Discussion
This value is the preferred first day of the week to show in a calendar view. It isn’t necessarily the same as the first day after the weekend; don’t try to determine a first-day-of-week value from weekend information.
This property corresponds to the fw key of the Unicode BCP 47 extension.
For locale instances created with the fw specifier (such as en-US@fw=mon), or with a custom Locale.Components, this property represents the custom day. Otherwise, it represents the locale’s default first day of the week.