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-rw-r--r--lib/arel/visitors/dot.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/arel/visitors/dot.rb b/lib/arel/visitors/dot.rb
index 73fcddca84..1d44eba32f 100644
--- a/lib/arel/visitors/dot.rb
+++ b/lib/arel/visitors/dot.rb
@@ -44,6 +44,7 @@ module Arel
visit_edge o, "right"
end
alias :visit_Arel_Nodes_InnerJoin :visit_Arel_Nodes_StringJoin
+ alias :visit_Arel_Nodes_OuterJoin :visit_Arel_Nodes_StringJoin
def visit_Arel_Nodes_InsertStatement o
visit_edge o, "relation"