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-rw-r--r--lib/arel/nodes/named_function.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/arel/nodes/named_function.rb b/lib/arel/nodes/named_function.rb
index 56669bf858..5fca33e323 100644
--- a/lib/arel/nodes/named_function.rb
+++ b/lib/arel/nodes/named_function.rb
@@ -3,6 +3,8 @@ module Arel
class NamedFunction < Arel::Nodes::Function
attr_accessor :name
+ include Arel::Predications
+
def initialize name, expr, aliaz = nil
super(expr, aliaz)
@name = name