logger-clearable

2.1.0-next.1575152252.2e9457164e8dfa42e73f239e10913fe19669129e • Public • Published

logger-clearable

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A logger that is clearable

Install

npm

  • Install: npm install --save logger-clearable
  • Require: require('logger-clearable')

This package is published with the following editions:

  • logger-clearable aliases logger-clearable/source/index.js
  • logger-clearable/source/index.js is esnext source code with require for modules

Environments older than Node.js v8 may need Babel's Polyfill or something similar.

This project provides its type information via inline JSDoc Comments. To make use of this in TypeScript, set your maxNodeModuleJsDepth compiler option to 5 or thereabouts. You can accomlish this via your tsconfig.json file like so:

{
  "compilerOptions": {
    "maxNodeModuleJsDepth": 5
  }
}

Usage

API Documentation.

'use strict'

// create our clearable logger
const logger = require('logger-clearable').create()
const method = 'log'

// log the date every second
const timer = setInterval(function () {
	if (method === 'log') {
		const date = new Date()
		const time = date.toISOString()
		logger.log(time)
	}
	else {
		// the above will actually call: logger.queue(() => time)
		// instead, we can use queue directly:
		// using queue direclty is more performant as
		// any setup for our particular message will happen only if that message will be written
		// this is applicable as logger won't bother writing messages that would be cleared instantly
		// e.g. logger.log('hello').log('world') would otherwise write 'hello' then have to clear it right away
		// instead, logger just skips writing 'hello' and will just write 'world'
		logger.queue(function () {
			const date = new Date()
			const time = date.toISOString()
			return time
		})
	}
}, 100)

// on ctrl+c close the timer and discard any upcoming logs
process.on('SIGINT', () => {
	// stop any more calls to logger
	clearInterval(timer)
	// discard any logger queued updated
	logger.discard()
	// and clear the log
	logger.clear()
})

History

Discover the release history by heading on over to the HISTORY.md file.

Contribute

Discover how you can contribute by heading on over to the CONTRIBUTING.md file.

Backers

Maintainers

These amazing people are maintaining this project:

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Contributors

These amazing people have contributed code to this project:

Discover how you can contribute by heading on over to the CONTRIBUTING.md file.

License

Unless stated otherwise all works are:

  • Copyright © 2018+ Benjamin Lupton

and licensed under:

Package Sidebar

Install

npm i logger-clearable@2.1.0-next.1575152252.2e9457164e8dfa42e73f239e10913fe19669129e

Version

2.1.0-next.1575152252.2e9457164e8dfa42e73f239e10913fe19669129e

License

MIT

Unpacked Size

18.9 kB

Total Files

7

Last publish

Collaborators

  • bevryme