39 lines
1.3 KiB
TypeScript
39 lines
1.3 KiB
TypeScript
/*
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* Copyright (C) 2026 Fluxer Contributors
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*
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* This file is part of Fluxer.
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*
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* Fluxer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Fluxer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
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*/
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import type {ResolvedListFormatterConfig} from '@fluxer/list_utils/src/ListFormattingTypes';
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const formatterCache = new Map<string, Intl.ListFormat>();
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export function getCachedListFormatter(config: ResolvedListFormatterConfig): Intl.ListFormat {
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const cacheKey = `${config.locale}:${config.style}:${config.type}`;
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const cachedFormatter = formatterCache.get(cacheKey);
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if (cachedFormatter != null) {
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return cachedFormatter;
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}
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const formatter = new Intl.ListFormat(config.locale, {
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style: config.style,
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type: config.type,
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});
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formatterCache.set(cacheKey, formatter);
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return formatter;
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}
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