LibJS: Implement Set.prototype.isSupersetOf

Author: https://github.com/IdanHo Commit: 3470f33a0f Pull-request: https://github.com/SerenityOS/serenity/pull/16279 Reviewed-by: https://github.com/TobyAsE Reviewed-by: https://github.com/davidot ✅ Reviewed-by: https://github.com/linusg ✅
2025-09-02 23:56:06 +00:00 · 2022-12-01 22:54:43 +02:00 · 2022-12-01 22:54:43 +02:00 · 3470f33a0f · 2024-07-17 03:48:11 +09:00
commit 3470f33a0f
parent e29be4eaa8
4 changed files with 55 additions and 0 deletions
--- a/Userland/Libraries/LibJS/Runtime/CommonPropertyNames.h
+++ b/Userland/Libraries/LibJS/Runtime/CommonPropertyNames.h
@ -301,6 +301,7 @@ namespace JS {
    P(isSafeInteger)                         \
    P(isSealed)                              \
    P(isSubsetOf)                            \
+    P(isSupersetOf)                          \
    P(isView)                                \
    P(isoDay)                                \
    P(isoHour)                               \