diff options
Diffstat (limited to 'activerecord/lib/active_record/scoping/named.rb')
| -rw-r--r-- | activerecord/lib/active_record/scoping/named.rb | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/scoping/named.rb b/activerecord/lib/active_record/scoping/named.rb index 6fa096c1fe..752655aa05 100644 --- a/activerecord/lib/active_record/scoping/named.rb +++ b/activerecord/lib/active_record/scoping/named.rb @@ -24,8 +24,14 @@ module ActiveRecord # You can define a scope that applies to all finders using # {default_scope}[rdoc-ref:Scoping::Default::ClassMethods#default_scope]. def all + current_scope = self.current_scope + if current_scope - current_scope.clone + if self == current_scope.klass + current_scope.clone + else + relation.merge!(current_scope) + end else default_scoped end @@ -165,6 +171,12 @@ module ActiveRecord "a class method with the same name." end + if method_defined_within?(name, Relation) + raise ArgumentError, "You tried to define a scope named \"#{name}\" " \ + "on the model \"#{self.name}\", but ActiveRecord::Relation already defined " \ + "an instance method with the same name." + end + valid_scope_name?(name) extension = Module.new(&block) if block |