@feugene/mu/dist/esm/is/isEmpty.mjs

Helpful TS utilities without dependencies

import { isEmptyObject } from './isObject.mjs';
/**
 * This function evaluates if all the parameters are empty
 */
export default function isEmpty(...parameters) {
    const invalid = parameters.some(parameter => {
        switch (Object.prototype.toString.call(parameter)) {
            case '[object String]':
                if (parameter.trim().length)
                    return true;
                break;
            case '[object Number]':
                if (parameter !== 0)
                    return true;
                break;
            case '[object Date]':
                return true;
            case '[object Array]':
                return parameter.length !== 0;
            case '[object Boolean]':
                return parameter === false;
            case '[object Object]':
                return !isEmptyObject(parameter);
            // case '[object Function]':
            // case '[object AsyncFunction]':
            // case '[object Undefined]':
            // case '[object Null]':
        }
        return false;
    });
    return !invalid;
}
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