Extract local variable

2021-10-25 13:13:12 -04:00 · 2021-10-25 13:13:12 -04:00 · d90ba94540
parent a1a9c0c00f
commit d90ba94540
1 changed files with 5 additions and 4 deletions
--- a/lib/paper_trail/version_concern.rb
+++ b/lib/paper_trail/version_concern.rb
@ -376,10 +376,11 @@ module PaperTrail
    #
    # @api private
    def version_limit
-      if limit_option?(item.class)
-        item.class.paper_trail_options[:limit]
-      elsif base_class_limit_option?(item.class)
-        item.class.base_class.paper_trail_options[:limit]
+      klass = item.class
+      if limit_option?(klass)
+        klass.paper_trail_options[:limit]
+      elsif base_class_limit_option?(klass)
+        klass.base_class.paper_trail_options[:limit]
      else
        PaperTrail.config.version_limit
      end