console.log by topic on/off

browserlogger.js

/**
 * logt() - extremely simple `console.log` by topic
 * instead `logt('topic', something)`;
 * to turn on, `localStorage.topic=1` in chrome console
 * to turn off, `delete localStorage.topic`
 * @param {string} topic
 * @param args
 */
let logt = (topic, ...args) => {
    if (localStorage[topic]) {
        console.log(...args);
    }
};

/**
 * warnt() - extremely simple `console.warn` by topic
 * @param {string} topic
 * @param args
 */
let warnt = (topic, ...args) => {
    if (localStorage[topic]) {
        console.warn(...args);
    }
};

/**
 * errt() - extremely simple `console.error` by topic
 * @param {string} topic
 * @param args
 */
let errt = (topic, ...args) => {
    if (localStorage[topic]) {
        console.error(...args);
    }
};

/**
 * log() - general purpose one
 * @param args
 */
let log = (...args) => {
    if (localStorage.log) {
        console.log(...args);
    }
};

export {log, logt, warnt, errt};