avoid ApplyRules for singular when as plural has already matched (#1358)

Humanizr · Feb 16, 2024 · 20b04bc · 20b04bc
1 parent e5cd3c3
commit 20b04bc
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/Humanizer/Inflections/Vocabulary.cs b/src/Humanizer/Inflections/Vocabulary.cs
@@ -118,10 +118,14 @@ public string Singularize(string word, bool inputIsKnownToBePlural = true, bool
 
         // the Plurality is unknown so we should check all possibilities
         var asPlural = ApplyRules(plurals, word, false);
-        var asPluralAsSingular = ApplyRules(singulars, asPlural, false);
         if (asPlural == word ||
-            word + "s" == asPlural ||
-            asPluralAsSingular != word ||
+            word + "s" == asPlural)
+        {
+            return result ?? word;
+        }
+
+        var asPluralAsSingular = ApplyRules(singulars, asPlural, false);
+        if (asPluralAsSingular != word ||
             result == word)
         {
             return result ?? word;