updated package.json

node_modules/nconf/usage.js

@@ -0,0 +1,50 @@
+var fs    = require('fs'),
+    path  = require('path'),
+    nconf = require('./lib/nconf');
+
+//
+// Configure the provider with a single store and
+// support for command-line arguments and environment
+// variables.
+//
+var single = new nconf.Provider({
+  env: true,
+  argv: true,
+  store: {
+    type: 'file',
+    file: path.join(__dirname, 'config.json')
+  }
+});
+
+//
+// Configure the provider with multiple hierarchical stores
+// representing `user` and `global` configuration values.
+//
+var multiple = new nconf.Provider({
+  stores: [
+    { name: 'user', type: 'file', file: path.join(__dirname, 'user-config.json') },
+    { name: 'global', type: 'global', file: path.join(__dirname, 'global-config.json') }
+  ]
+});
+
+//
+// Setup nconf to use the 'file' store and set a couple of values;
+//
+nconf.use('file', { file: path.join(__dirname, 'config.json') });
+nconf.set('database:host', '127.0.0.1');
+nconf.set('database:port', 5984);
+
+//
+// Get the entire database object from nconf
+//
+var database = nconf.get('database');
+console.dir(database);
+
+//
+// Save the configuration object to disk
+//
+nconf.save(function (err) {
+  fs.readFile(path.join(__dirname, 'config.json'), function (err, data) {
+    console.dir(JSON.parse(data.toString()))
+  });
+});