updatable-log

> pretty logger with the ability to update lines in place

Example

``js
const log = require('updatable-log');
const chalk = require('chalk');
const delay = require('delay');

async function exampleApp({ quiet }) {
// ignore everything except log.important() and log.error()
log.quiet = quiet;

log.info(chalk.green('E X A M P L E - A P P'));
log.info('v1.2.0');

for (let page = 0; page < 40; page++) {
await fetchData(page);
}

log.clear();
console.log('call log.clear() before printing with the built-in console.log()');

try {
printResult();
} catch (e) {
log.error(e);
}
}

async function fetchData(page) {
log.update('fetching data from:', http://get-data.com?page=${page});
await delay(100);

if (page === 10) {
log.warn('invalid data, skipping page', page);
}
}

function printResult() {
log.important(
JSON.stringify(
{
age: 6,
name: 'Ender Wiggin',
},
null,
2
)
);

this.will.throw.a.null.pointer.exception();
}

`

To run this example yourself:
`
git clone https://github.com/noahsug/updatable-log.git
cd updatable-log
npm i
npm run example
``