tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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search-helpers.mjs (739B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 /**
      6 * Escape special characters for regular expressions from a string.
      7 *
      8 * @param {string} string
      9 *   The string to sanitize.
     10 * @returns {string} The sanitized string.
     11 */
     12 export function escapeRegExp(string) {
     13  return string.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
     14 }
     15 
     16 /**
     17 * Search a tab list for items that match the given query.
     18 */
     19 export function searchTabList(query, tabList) {
     20  const regex = RegExp(escapeRegExp(query), "i");
     21  return tabList.filter(
     22    ({ title, url }) => regex.test(title) || regex.test(url)
     23  );
     24 }