diff options
| -rw-r--r-- | lib/arel/algebra/expression.rb | 23 | ||||
| -rw-r--r-- | spec/algebra/unit/primitives/expression_spec.rb | 2 |
2 files changed, 11 insertions, 14 deletions
diff --git a/lib/arel/algebra/expression.rb b/lib/arel/algebra/expression.rb index 5a93ca9735..f7ba57a757 100644 --- a/lib/arel/algebra/expression.rb +++ b/lib/arel/algebra/expression.rb @@ -20,20 +20,17 @@ module Arel formatter.expression self end - module Transformations - def as(aliaz) - self.class.new(attribute, aliaz, self) - end - - def bind(new_relation) - new_relation == relation ? self : self.class.new(attribute.bind(new_relation), @alias, self) - end - - def to_attribute(relation) - Attribute.new(relation, @alias, :ancestor => self) - end + def as(aliaz) + self.class.new(attribute, aliaz, self) + end + + def bind(new_relation) + new_relation == relation ? self : self.class.new(attribute.bind(new_relation), @alias, self) + end + + def to_attribute(relation) + Attribute.new(relation, @alias, :ancestor => self) end - include Transformations end class Count < Expression diff --git a/spec/algebra/unit/primitives/expression_spec.rb b/spec/algebra/unit/primitives/expression_spec.rb index 483817f735..f95ef69f96 100644 --- a/spec/algebra/unit/primitives/expression_spec.rb +++ b/spec/algebra/unit/primitives/expression_spec.rb @@ -7,7 +7,7 @@ module Arel @attribute = @relation[:id] end - describe Expression::Transformations do + describe 'Expression::Transformations' do before do @expression = Count.new(@attribute) end |