From da9ddeb05d19aec1aab25c0f4a466a2668215780 Mon Sep 17 00:00:00 2001
From: Cam Pedersen <diffference@gmail.com>
Date: Mon, 24 Oct 2011 19:50:47 -0400
Subject: [PATCH] testable against a string value

---
 lib/envious.js  | 2 ++
 test/default.js | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/lib/envious.js b/lib/envious.js
index 861ae46..71f9d2c 100644
--- a/lib/envious.js
+++ b/lib/envious.js
@@ -23,6 +23,7 @@ function envious () {
     env = process.env.NODE_ENV;
     if (this[env]) {
       // environment matched
+      this[env].__proto__.valueOf = function(){ return env; }
       return this[env];
     } else {
       // no environment matched
@@ -38,6 +39,7 @@ function envious () {
           throw new Error('envious: no configuration found for default environment `' + this.default_env + '`');
         } else if (this.default_env && this[this.default_env]) {
           // return default
+          this[this.default_env].__proto__.valueOf = function(){ return env; }
           return this[this.default_env];
         }
       }
diff --git a/test/default.js b/test/default.js
index 1df3ac8..79e779c 100644
--- a/test/default.js
+++ b/test/default.js
@@ -28,6 +28,9 @@ assert.doesNotThrow(function() { envious.apply() });
 console.log('test -- variable site_url should match that of the default set');
 assert.equal(env.site_url, 'http://127.0.0.1/');
 
+console.log('test -- testable against a string value matching environment name');
+assert.equal(env, 'development');
+
 console.log('test -- variable site_url should not match that of the production set');
 assert.notEqual(env.site_url, 'http://zombo.com/');