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-rw-r--r--lib/arel/algebra/relations/operations/join.rb6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/arel/algebra/relations/operations/join.rb b/lib/arel/algebra/relations/operations/join.rb
index df457686cc..300cd31bcd 100644
--- a/lib/arel/algebra/relations/operations/join.rb
+++ b/lib/arel/algebra/relations/operations/join.rb
@@ -1,5 +1,7 @@
module Arel
- class Join < Relation
+ class Join
+ include Relation
+
attributes :relation1, :relation2, :predicates
deriving :==
delegate :name, :to => :relation1
@@ -60,7 +62,7 @@ module Arel
end
end
- class Relation
+ module Relation
def join?
false
end