Package Exports

3h-log

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Readme

3h-log

A lib that helps you log things with various prefix easily.

Install

$ npm install 3h-log

Example

const Logger = require('3h-log');

Logger.default.info('This is a piece of information logged by the default logger.');
// prints: [INFO] This is a piece of information logged by the default logger.

const logger = new Logger();

logger.warn('This is a warning with default prefix.');
// prints: [WARN] This is a warning with default prefix.

logger.prefix.warn = '[Wanring]';
logger.warn('This is a warning with my prefix.');
// prints: [Wanring] This is a warning with my prefix.

API

Logger(out?: stream.Writable) - The constructor of loggers.
- default - An instance of Logger.
logger - ( Any instance of Logger. )
- prefix - The prefixes.
  - info - The prefix for logger.info.
  - error - The prefix for logger.error.
  - warn - The prefix for logger.warn.
  - trace - The prefix for logger.trace.
- info(msg: string) - To log some information.
- error(msg: string) - To log some errors.
- warn(msg: string) - To log some warnings.
- trace(msg: string) - To log some traces.