@kokkoro/utils/lib/index.js

Utilities for kokkoro.

/**
 * 检测对象是否是 Class
 *
 * @param value - 检测对象
 * @returns 布尔值
 */
export function isClass(value) {
    if (typeof value !== 'function') {
        return false;
    }
    return value.toString().startsWith('class');
}
/**
 * 字符串转换为数字，可携带 `k` `w` `e` 单位
 *
 * @param value - 字符串
 * @returns 数字结果
 */
export function stringToNumber(value) {
    if (typeof value !== 'string') {
        return NaN;
    }
    const number = Number(value);
    if (isNaN(number)) {
        let float = parseFloat(value);
        const units = value.replace(/$\d+/g, '');
        for (let i = 0; i < units.length; i++) {
            const unit = units[i];
            switch (unit) {
                case 'k':
                    float *= 1000;
                    break;
                case 'w':
                    float *= 10000;
                    break;
                case 'e':
                    float *= 100000000;
                    break;
            }
        }
        return float;
    }
    return number;
}
export async function wait(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}