ut2/es/isMap.js

一个现代 JavaScript 实用工具库。[点击查看在线文档]。

import getTagWithBugfix from './internals/getTagWithBugfix.js';
import { mapTag } from './internals/native.js';
import { nodeIsMap } from './internals/nodeUtil.js';

function isMap(value) {
    if (nodeIsMap) {
        return nodeIsMap(value);
    }
    return getTagWithBugfix(value) === mapTag;
}

export { isMap as default };