dns: refactor lib/internal/dns/utils.js

* alphabetize contenst of `resolverKeys` array * less line-wrapping for increased code clarity PR-URL: nodejs#27006 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Trott · Apr 1, 2019 · c88d957 · c88d957
1 parent c6faf5b
commit c88d957
Showing 1 changed file with 6 additions and 7 deletions.
diff --git a/lib/internal/dns/utils.js b/lib/internal/dns/utils.js
@@ -65,8 +65,7 @@ class Resolver {
 
         if (ipVersion !== 0) {
           const port =
-            parseInt(serv.replace(addrSplitRE, '$2')) ||
-            IANA_DNS_PORT;
+            parseInt(serv.replace(addrSplitRE, '$2')) || IANA_DNS_PORT;
           return newSet.push([ipVersion, match[1], port]);
         }
       }
@@ -103,18 +102,18 @@ let defaultResolver = new Resolver();
 const resolverKeys = [
   'getServers',
   'resolve',
-  'resolveAny',
   'resolve4',
   'resolve6',
+  'resolveAny',
   'resolveCname',
   'resolveMx',
+  'resolveNaptr',
   'resolveNs',
-  'resolveTxt',
-  'resolveSrv',
   'resolvePtr',
-  'resolveNaptr',
   'resolveSoa',
-  'reverse'
+  'resolveSrv',
+  'resolveTxt',
+  'reverse',
 ];
 
 function getDefaultResolver() {