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LibJS: Port Intl.RelativeTimeFormat to String

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Timothy Flynn 2023-01-27 15:48:21 -05:00 committed by Linus Groh
parent a824e1ac6a
commit 4c8f7d76c4
Notes: sideshowbarker 2024-07-17 06:51:10 +09:00 
Author: https://github.com/trflynn89
Commit: https://github.com/SerenityOS/serenity/commit/4c8f7d76c4
Pull-request: https://github.com/SerenityOS/serenity/pull/17208
Reviewed-by: https://github.com/linusg ✅
2 changed files with 6 additions and 6 deletions
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9
Userland/Libraries/LibJS/Runtime/Intl/RelativeTimeFormat.cpp
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@ -12,6 +12,7 @@
#include <LibJS/Runtime/Intl/NumberFormatConstructor.h>
#include <LibJS/Runtime/Intl/PluralRules.h>
#include <LibJS/Runtime/Intl/RelativeTimeFormat.h>
#include <LibJS/Runtime/ThrowableStringBuilder.h>
namespace JS::Intl {
@ -222,22 +223,22 @@ ThrowCompletionOr<Vector<PatternPartitionWithUnit>> make_parts_list(VM& vm, Stri
}
// 17.5.4 FormatRelativeTime ( relativeTimeFormat, value, unit ), https://tc39.es/ecma402/#sec-FormatRelativeTime
ThrowCompletionOr<DeprecatedString> format_relative_time(VM& vm, RelativeTimeFormat& relative_time_format, double value, StringView unit)
ThrowCompletionOr<String> format_relative_time(VM& vm, RelativeTimeFormat& relative_time_format, double value, StringView unit)
{
// 1. Let parts be ? PartitionRelativeTimePattern(relativeTimeFormat, value, unit).
auto parts = TRY(partition_relative_time_pattern(vm, relative_time_format, value, unit));
// 2. Let result be an empty String.
StringBuilder result;
ThrowableStringBuilder result(vm);
// 3. For each Record { [[Type]], [[Value]], [[Unit]] } part in parts, do
for (auto& part : parts) {
// a. Set result to the string-concatenation of result and part.[[Value]].
result.append(move(part.value));
MUST_OR_THROW_OOM(result.append(part.value));
}
// 4. Return result.
return result.to_deprecated_string();
return result.to_string();
}
// 17.5.5 FormatRelativeTimeToParts ( relativeTimeFormat, value, unit ), https://tc39.es/ecma402/#sec-FormatRelativeTimeToParts

3
Userland/Libraries/LibJS/Runtime/Intl/RelativeTimeFormat.h
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@ -7,7 +7,6 @@
#pragma once
#include <AK/Array.h>
#include <AK/DeprecatedString.h>
#include <AK/String.h>
#include <AK/StringView.h>
#include <LibJS/Runtime/Completion.h>
@ -86,7 +85,7 @@ struct PatternPartitionWithUnit : public PatternPartition {
ThrowCompletionOr<::Locale::TimeUnit> singular_relative_time_unit(VM&, StringView unit);
ThrowCompletionOr<Vector<PatternPartitionWithUnit>> partition_relative_time_pattern(VM&, RelativeTimeFormat&, double value, StringView unit);
ThrowCompletionOr<Vector<PatternPartitionWithUnit>> make_parts_list(VM&, StringView pattern, StringView unit, Vector<PatternPartition> parts);
ThrowCompletionOr<DeprecatedString> format_relative_time(VM&, RelativeTimeFormat&, double value, StringView unit);
ThrowCompletionOr<String> format_relative_time(VM&, RelativeTimeFormat&, double value, StringView unit);
ThrowCompletionOr<Array*> format_relative_time_to_parts(VM&, RelativeTimeFormat&, double value, StringView unit);
}