diff options
Diffstat (limited to 'activerecord/lib/active_record/scoping')
| -rw-r--r-- | activerecord/lib/active_record/scoping/named.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/scoping/named.rb b/activerecord/lib/active_record/scoping/named.rb index 49cadb66d0..04aeeeb4fa 100644 --- a/activerecord/lib/active_record/scoping/named.rb +++ b/activerecord/lib/active_record/scoping/named.rb @@ -139,6 +139,9 @@ module ActiveRecord # Article.published.featured.latest_article # Article.featured.titles def scope(name, body, &block) + raise ArgumentError, 'You need to suply a callable as scope body' unless + body.respond_to?(:call) + if dangerous_class_method?(name) raise ArgumentError, "You tried to define a scope named \"#{name}\" " \ "on the model \"#{self.name}\", but Active Record already defined " \ |