config-extend

Modified version of extend for config files

node-extend

Object extend function designed for config files.

Modified version of the node module node.extend, an implementation of jQuery extend.

Differences:

  • Deep copying is enabled by default.
  • Arrays are replaced instead of combined.
npm install config-extend
var configExtend = require('config-extend'),
    production = {
        port: 1234,
        memcached: [
            'server1',
            'server2',
            'server3'
        ]
    },
    staging = {
        port: 456,
        memcached: [
            'server4'
        ]
    },
    devFoo = {
        memcached: [
            'localhost'
        ]
    },
    objCombined = configExtend(production, staging, devFoo);
 
    /* objCombined Value:
        {
            port: 456,
            memcached: [
                'localhost'
            ]
        }
    */