fast-xml-parser/src/v6/valueParsers/join.js

Validate XML, Parse XML, Build XML without C/C++ based libraries

/**
 * 
 * @param {array} val 
 * @param {string} by 
 * @returns 
 */
export default function join(val, by=" "){
    if(isArray(val)){
        val.join(by)
    }
    return val;
}