diff options
| -rw-r--r-- | lib/arel/algebra/primitives/expression.rb | 4 | ||||
| -rw-r--r-- | spec/arel/algebra/unit/primitives/expression_spec.rb | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/lib/arel/algebra/primitives/expression.rb b/lib/arel/algebra/primitives/expression.rb index 5566e2d0b7..875498c282 100644 --- a/lib/arel/algebra/primitives/expression.rb +++ b/lib/arel/algebra/primitives/expression.rb @@ -13,6 +13,10 @@ module Arel true end + def inspect + "<#{self.class.name} #{attribute.inspect}>" + end + module Transformations def as(aliaz) self.class.new(attribute, aliaz, self) diff --git a/spec/arel/algebra/unit/primitives/expression_spec.rb b/spec/arel/algebra/unit/primitives/expression_spec.rb index 82d12d53f9..768bb492a7 100644 --- a/spec/arel/algebra/unit/primitives/expression_spec.rb +++ b/spec/arel/algebra/unit/primitives/expression_spec.rb @@ -7,6 +7,12 @@ module Arel @attribute = @relation[:id] end + describe "#inspect" do + it "returns a simple, short inspect string" do + @attribute.count.inspect.should == "<Arel::Count <Attribute id>>" + end + end + describe Expression::Transformations do before do @expression = Count.new(@attribute) |