diff options
Diffstat (limited to 'lib/arel/algebra/attributes/attribute.rb')
-rw-r--r-- | lib/arel/algebra/attributes/attribute.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/arel/algebra/attributes/attribute.rb b/lib/arel/algebra/attributes/attribute.rb index 9206b228c8..8a7993f284 100644 --- a/lib/arel/algebra/attributes/attribute.rb +++ b/lib/arel/algebra/attributes/attribute.rb @@ -270,5 +270,17 @@ module Arel end end include Types + + def column + original_relation.column_for(self) + end + + def format(object) + object.to_sql(Sql::Attribute.new(self)) + end + + def to_sql(formatter = Sql::WhereCondition.new(relation)) + formatter.attribute self + end end end |