From: Tim Wood <washwithcare@gmail.com>
Date: Thu, 22 Jan 2015 16:53:37 +0000 (-0800)
Subject: Clean up the defaults implementation.
X-Git-Tag: 2.10.2~15^2~38
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=367615298640338b57c99cdf95e25a67d1ede7f9;p=thirdparty%2Fmoment.git

Clean up the defaults implementation.
---

diff --git a/lib/utils/defaults.js b/lib/utils/defaults.js
index d69197c16..45c5e8794 100644
--- a/lib/utils/defaults.js
+++ b/lib/utils/defaults.js
@@ -1,8 +1,10 @@
-// Pick the first defined of two or three arguments. dfl comes from default.
+// Pick the first defined of two or three arguments.
 export default function defaults(a, b, c) {
-    switch (arguments.length) {
-        case 2: return a != null ? a : b;
-        case 3: return a != null ? a : b != null ? b : c;
-        default: throw new Error('Implement me'); // TODO: Fix
+    if (a != null) {
+        return a;
     }
+    if (b != null) {
+        return b;
+    }
+    return c;
 }