diff options
Diffstat (limited to 'activerecord/lib/active_record/associations/builder/collection_association.rb')
-rw-r--r-- | activerecord/lib/active_record/associations/builder/collection_association.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/associations/builder/collection_association.rb b/activerecord/lib/active_record/associations/builder/collection_association.rb index 56a8dc4e18..f25bd7ca9f 100644 --- a/activerecord/lib/active_record/associations/builder/collection_association.rb +++ b/activerecord/lib/active_record/associations/builder/collection_association.rb @@ -70,7 +70,11 @@ module ActiveRecord::Associations::Builder # :nodoc: def self.wrap_scope(scope, mod) if scope - proc { |owner| instance_exec(owner, &scope).extending(mod) } + if scope.arity > 0 + proc { |owner| instance_exec(owner, &scope).extending(mod) } + else + proc { instance_exec(&scope).extending(mod) } + end else proc { extending(mod) } end |