haste-server/lib/util.js

module.exports = class HasteUtils {
    //init class
    constructor(options = {}){
        //xd no options for now
    }

    //stringify json objects from winston message to cool "key=value" format
    stringifyJSONMessagetoLogs(info){
        //really KKona solution, but works for now
        let keys = Object.keys(info).filter(k => k != 'message' && k != 'level');
        return keys.map(k => `${k}=${info[k]}`).join(', ');
    }
}