@xiaohaih/drag/src/utils/index.ts

拖拽插件, 可通过指令或函数调用来拖拽元素移动

export function isFunction(val: any): val is Record<any, any> {
    return typeof val === 'function';
}
export function isString(val: any): val is Record<any, any> {
    return typeof val === 'string';
}
export function getType(val: any) {
    return Object.prototype.toString.call(val).slice(8, -1);
}
export function isObject(val: any): val is Record<any, any> {
    return getType(val) === 'Object';
}

/** 获取插件的启用状态 */
export function getEnableStatus(opt?: { enable?: boolean }) {
    return !!opt && opt.enable !== false;
}

/** 判断是否是手机 */
export function getMobilePlatStatus() {
    return /AppleWebKit.*Mobile.*/.test(navigator.userAgent);
}