Get System Date
dtt_sys_date(tz = dtt_default_tz())
A string of the time zone.
A floored Date scalar.
Other sys:
dtt_sys_date_time()
,
dtt_sys_time()
if (FALSE) {
dtt_set_default_tz("Etc/GMT+12")
dtt_sys_date()
dtt_set_default_tz("Etc/GMT-12")
dtt_sys_date()
dtt_sys_date(tz = "Etc/GMT+12")
}