diff options
Diffstat (limited to 'lib/arel')
| -rw-r--r-- | lib/arel/algebra/attributes/attribute.rb | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/lib/arel/algebra/attributes/attribute.rb b/lib/arel/algebra/attributes/attribute.rb index 90a3b13938..50d79fa4b9 100644 --- a/lib/arel/algebra/attributes/attribute.rb +++ b/lib/arel/algebra/attributes/attribute.rb @@ -43,24 +43,21 @@ module Arel alias :eql? :== - module Transformations - def hash - @hash ||= name.hash + root.relation.hash - end + def hash + @hash ||= name.hash + root.relation.hash + end - def as(aliaz = nil) - Attribute.new(relation, name, :alias => aliaz, :ancestor => self) - end + def as(aliaz = nil) + Attribute.new(relation, name, :alias => aliaz, :ancestor => self) + end - def bind(new_relation) - relation == new_relation ? self : Attribute.new(new_relation, name, :alias => @alias, :ancestor => self) - end + def bind(new_relation) + relation == new_relation ? self : Attribute.new(new_relation, name, :alias => @alias, :ancestor => self) + end - def to_attribute(relation) - bind(relation) - end + def to_attribute(relation) + bind(relation) end - include Transformations module Congruence def history |