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LibLocale: Add a method to convert LanguageID to a String
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commit
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2 changed files with 19 additions and 10 deletions
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@ -906,25 +906,31 @@ DeprecatedString resolve_most_likely_territory_alias(LanguageID const& language_
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return aliases[0].to_deprecated_string();
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}
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DeprecatedString LanguageID::to_deprecated_string() const
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ErrorOr<String> LanguageID::to_string() const
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{
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StringBuilder builder;
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auto append_segment = [&](Optional<DeprecatedString> const& segment) {
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auto append_segment = [&](Optional<DeprecatedString> const& segment) -> ErrorOr<void> {
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if (!segment.has_value())
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return;
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return {};
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if (!builder.is_empty())
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builder.append('-');
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builder.append(*segment);
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TRY(builder.try_append('-'));
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TRY(builder.try_append(*segment));
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return {};
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};
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append_segment(language);
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append_segment(script);
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append_segment(region);
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TRY(append_segment(language));
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TRY(append_segment(script));
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TRY(append_segment(region));
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for (auto const& variant : variants)
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append_segment(variant);
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TRY(append_segment(variant));
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return builder.build();
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return builder.to_string();
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}
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DeprecatedString LanguageID::to_deprecated_string() const
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{
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return MUST(to_string()).to_deprecated_string();
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}
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DeprecatedString LocaleID::to_deprecated_string() const
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