1/* 2 * Copyright (c) 2022-2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import { int32 } from "@koalaui/compat" 17 18 19/** 20 * Computes a hash code from the string {@link value}. 21 */ 22export function hashCodeFromString(value: string): int32 { 23 let hash = 5381 24 for(let i = 0; i < value.length; i++) { 25 hash = (hash * 33) ^ value.charCodeAt(i) 26 hash |= 0 27 } 28 return hash 29} 30