semi-design/packages/semi-foundation/utils/shallowEqualObjects.ts

export default function shallowEqualObjects(objA: { [key: string]: any }, objB: { [key: string]: any }) {
    if (objA === objB) {
        return true;
    }

    if (!objA || !objB) {
        return false;
    }

    const aKeys = Object.keys(objA);
    const bKeys = Object.keys(objB);
    const len = aKeys.length;

    if (bKeys.length !== len) {
        return false;
    }

    for (let i = 0; i < len; i++) {
        const key = aKeys[i];

        if (objA[key] !== objB[key] || !Object.prototype.hasOwnProperty.call(objB, key)) {
            return false;
        }
    }

    return true;
}