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-rw-r--r--lib/arel/nodes/string_join.rb11
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/arel/nodes/string_join.rb b/lib/arel/nodes/string_join.rb
new file mode 100644
index 0000000000..ea7912f92b
--- /dev/null
+++ b/lib/arel/nodes/string_join.rb
@@ -0,0 +1,11 @@
+module Arel
+ module Nodes
+ class StringJoin < Arel::Nodes::Join
+ undef :constraint
+
+ def initialize left, right
+ super(left, right, nil)
+ end
+ end
+ end
+end