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LibUnicode: Generate numeric keyword values for each locale

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This is needed for Intl.NumberFormat's usage of the ResolveLocale AO,
where the [[RelevantExtensionKeys]] internal slot will be "nu".
This commit is contained in:
Timothy Flynn 2021-09-10 09:56:11 -04:00 • committed by Linus Groh
parent f5de4f24b2
commit b1d4bcf364
3 changed files with 58 additions and 0 deletions
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9
Userland/Libraries/LibUnicode/Locale.cpp
View file

@ -790,6 +790,15 @@ Optional<StringView> get_locale_currency_mapping([[maybe_unused]] StringView loc
#endif
}
Vector<StringView> get_locale_key_mapping([[maybe_unused]] StringView locale, [[maybe_unused]] StringView keyword)
{
#if ENABLE_UNICODE_DATA
if (auto values = Detail::get_locale_key_mapping(locale, keyword); values.has_value())
return values->split_view(',');
#endif
return {};
}
Optional<ListPatterns> get_locale_list_patterns([[maybe_unused]] StringView locale, [[maybe_unused]] StringView type, [[maybe_unused]] StringView style)
{
#if ENABLE_UNICODE_DATA

1
Userland/Libraries/LibUnicode/Locale.h
View file

@ -137,6 +137,7 @@ Optional<StringView> get_locale_language_mapping(StringView locale, StringView l
Optional<StringView> get_locale_territory_mapping(StringView locale, StringView territory);
Optional<StringView> get_locale_script_mapping(StringView locale, StringView script);
Optional<StringView> get_locale_currency_mapping(StringView locale, StringView currency);
Vector<StringView> get_locale_key_mapping(StringView locale, StringView keyword);
Optional<ListPatterns> get_locale_list_patterns(StringView locale, StringView type, StringView style);
Optional<StringView> resolve_language_alias(StringView language);