X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=config%2Findex.js;h=8f31211317d5689ae240a4a63a708f72b26ecd8c;hb=3ca7fccb306d0b23626befc3791ffa360b3db1e7;hp=d06162efd0431d4a980990c9a753168eefb853f5;hpb=1c37a7c533a5530390489ea9a49dcca492db1074;p=websub-hub

diff --git a/config/index.js b/config/index.js
index d06162e..8f31211 100644
--- a/config/index.js
+++ b/config/index.js
@@ -5,6 +5,11 @@ const common = require('../src/common');
 const defaultEnvironment = 'development';
 const testEnvironment = 'test';
 
+/**
+ * Merge environment-specific config objects on top of defaults.
+ * @param {string=} environment from NODE_ENV
+ * @returns {object} config
+ */
 function Config(environment) {
   environment = environment || defaultEnvironment;
   const defaultConfig = require('./default');