ts-ds-tool/resource/algorithms/sort/bubbleSort/bubbleSort.js

Data structure and algorithm of TypeScript

import { swap } from "../../../util";
export function bubbleSort(arr, key) {
    if (!arr || !arr.length) {
        return arr;
    }
    const len = arr.length;
    for (let i = 0; i < len - 1; i++) {
        for (let j = 0; j < len - 1 - i; j++) {
            const condition = key ? arr[j][key] > arr[j + 1][key] : arr[j] > arr[j + 1];
            if (condition) {
                swap(arr, j, j + 1);
            }
        }
    }
    return arr;
}