os: deprecate tmpDir() in favour of tmpdir()

Fishrock123 · Fishrock123 · commit 5e5ec2cd1ee8 · 2016-06-30T14:52:13.000+02:00
`tmpdir()` was introduced as replacement 3 years ago in 3fe6aba PR-URL: #6739 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
diff --git a/lib/os.js b/lib/os.js
@@ -51,7 +51,8 @@ exports.tmpdir = function() {
   return path;
 };
 
-exports.tmpDir = exports.tmpdir;
+exports.tmpDir = internalUtil.deprecate(exports.tmpdir,
+    'os.tmpDir() is deprecated. Use os.tmpdir() instead.');
 
 exports.getNetworkInterfaces = internalUtil.deprecate(function() {
   return exports.networkInterfaces();
