Function isArrayLike

libs/echarts/echarts-en.simple.js:515–523

* Consider typed array. * @param {Array|TypedArray} data

(data)

 * @param {Array|TypedArray} data
 */
function isArrayLike(data) {
    if (!data) {
        return;
    }
    if (typeof data === 'string') {
        return false;
    }
    return typeof data.length === 'number';
}

/**
 * 数组或对象遍历