fix: Missing implementation of string argument shorthand.

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [1.0.3] - 2017-07-30
+### Fixed
+- Implement string argument shorthand that was advertised in readme but overlooked during development.
+
 ## [1.0.2] - 2017-07-30
 ### Added
 - This changelog, with descriptions starting from v1.0.0.

lib/index.js

@@ -1,10 +1,13 @@
 var fs = require('fs');
 
-function nvar({
-  path = '.env',
-  source = null,
-  target = process.env
-} = {}) {
+function nvar(opts) {
+  if (typeof opts === 'string') opts = {path: opts}; // String argument shorthand.
+  let {
+    path = '.env',
+    source = null,
+    target = process.env
+  } = (opts || {});
+
   // Get the input.
   if (!source) source = fs.readFileSync(path, 'utf8');
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nvar",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Adds environment variables declared in a `.env` file to your app's `process.env`. Useful during development.",
   "main": "lib/index.js",
   "engines": {"node": ">=6.0"},