mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Tim Yung
1977dd6596
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/51554 Sorts pragma directives file headers in React Native. Changelog: [Internal] Reviewed By: SamChou19815 Differential Revision: D75264593 fbshipit-source-id: 9e4b253dd0fc94dc2fc469d7114b93a8aae305f4
29 lines
719 B
JavaScript
29 lines
719 B
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict
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* @format
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*/
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'use strict';
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function mapWithSeparator<TFrom, TTo>(
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items: Array<TFrom>,
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itemRenderer: (item: TFrom, index: number, items: Array<TFrom>) => TTo,
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spacerRenderer: (index: number) => TTo,
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): Array<TTo> {
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const mapped = [];
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if (items.length > 0) {
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mapped.push(itemRenderer(items[0], 0, items));
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for (let ii = 1; ii < items.length; ii++) {
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mapped.push(spacerRenderer(ii - 1), itemRenderer(items[ii], ii, items));
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}
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}
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return mapped;
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}
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export default mapWithSeparator;
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