Symbol to proc is preferred over longer form of map

2026-04-26 03:00:59 -04:00 · 2011-03-31 06:59:48 +11:00
parent 04d5decfd3
commit cf07da0929
1 changed files with 1 additions and 1 deletions
--- a/activerecord/lib/active_record/named_scope.rb
+++ b/activerecord/lib/active_record/named_scope.rb
@@ -112,7 +112,7 @@ module ActiveRecord
      #     end
      #
      #     def self.titles
-      #       map {|article| article.title}
+      #       map(&:title)
      #     end
      #
      #   end