debugger

const ms = require('ms');
const c = require('colors');

class Debugger {

    debug(description) {
        let prevTime = this.prevTime;

        let curr = +new Date();
        let milliseconds = curr - (prevTime || curr);
        this.prevTime = curr;

        let formatedMs = ms(milliseconds);
        let outputAnsi = c.bold.green(description) + '  ' + c.green(formatedMs) + "\n";
        process.stderr.write(outputAnsi);
        console.log("%c" + description + "  %c" + formatedMs, 'font-weight:bold;color:green', 'color:green');
    }
}

function debug(description) {
    let d = new Debugger();
    d.debug.call(this, description);
}

module.exports = debug;