LibJS: Implement Intl.Locale.prototype.firstDayOfWeek

This is a normative change in the Intl Locale Info spec. See: f03a814
2025-07-27 13:57:35 +00:00 · 2023-10-03 10:18:18 -04:00 · 2023-10-03 10:18:18 -04:00 · a357874c77
commit a357874c77
parent b5875700e2
7 changed files with 227 additions and 31 deletions
--- a/Userland/Libraries/LibJS/Runtime/CommonPropertyNames.h
+++ b/Userland/Libraries/LibJS/Runtime/CommonPropertyNames.h
@ -191,6 +191,7 @@ namespace JS {
    P(findLastIndex)                         \
    P(findIndex)                             \
    P(firstDay)                              \
+    P(firstDayOfWeek)                        \
    P(fixed)                                 \
    P(flags)                                 \
    P(flat)                                  \