diff options
Diffstat (limited to 'lib/arel/relations/projection.rb')
| -rw-r--r-- | lib/arel/relations/projection.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/arel/relations/projection.rb b/lib/arel/relations/projection.rb index f09d4f894b..8a08cda70c 100644 --- a/lib/arel/relations/projection.rb +++ b/lib/arel/relations/projection.rb @@ -7,7 +7,7 @@ module Arel end def attributes - projections.collect { |p| p.bind(self) } + @attributes ||= projections.collect { |p| p.bind(self) } end def ==(other) |