var Logback = require('logback');
var c = new Logback('app name', 'location/of.log', 'csv');

//appends string to log file
c.a('Lorem ipsum dolor sit amet');

//shortcut of console.log()
c.a('Lorem ipsum dolor sit amet');

const Logback = require('logback');
const c = new Logback();
c.a('Lorem ipsum dolor sit amet'); //appends string to log file

//include module
const Logback = require('logback');

//the name of the application you are creating the log for
//string, required
const appname = 'app name';

//location of the log file to append to.
//string or object
//optional, default: current directory
//object

const location = {
    file: {
        location: 'location/to.log',
        level: 0 //custom events, info, warning and errors
    },
    file: {
        location: 'location/to.log',
        level: 1 //info, warning and errors 
    },
    elastic: {
        endpoint: 'url/of/elastic',
        level: 2 //warnings and errors (json only)
    },
    cloudwatch: {
        level: 3 //Errors only,
        region: 'eu-west-1',
        logGroupName: '',
        logStreamName: '',
        accessKeyId: '', //optional
        secretAccessKey: '' //optional
    }
}

//string

const location = '/var/log/app.csv';

//type of output (json, csv)
//string, optional, default: json
const outputType;

//create instance of class
const c = new Logback(appname, location, outputType);

//the message you want to send to your log
//string, required
let message = "Lorem ipsum dolor sit amet";

//the type of log that is being written. This can be a custom string or an int
//string/int, optional, default: info
//0: info, 1: warning, 2: error
let type = "Parsed";

//the identifier can be any string to identify the module, method, line or function
//string, optional, default: null
let identifier = "index";

//method to append to log file
c.a(message, type, identifier);

// shorthand for console.log();
c.l([msg][, ...]);

// shorthand for console.info();
c.i([msg][, ...]);

// shorthand for console.warn();
c.w([msg][, ...]);

 // shorthand for console.dir();
c.d(obj[, opts]);