bahamas10 / node-log-prefix

Prefix calls to console.log, console.warn, etc with whatever you'd like

log-prefix

Prefix calls to console.log, console.warn, etc with whatever you'd like

Example

console.log('before log-prefix');
require('log-prefix')('==> %s <==');
console.log('after log-prefix');

yields

before log-prefix
==> after log-prefix <==

You can specify a function instead of a string. The function must return a string to be used (good for dynamic values).

require('log-prefix')(function() { return '[' + Date.now() + '] %s' });
console.log('hello %s', 'world');

yields

[1371582989993] hello world

Install

npm install log-prefix

Tests

npm test

License

MIT License