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-rw-r--r--activerecord/lib/arel/alias_predication.rb9
1 files changed, 9 insertions, 0 deletions
diff --git a/activerecord/lib/arel/alias_predication.rb b/activerecord/lib/arel/alias_predication.rb
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index 0000000000..4abbbb7ef6
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+++ b/activerecord/lib/arel/alias_predication.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Arel # :nodoc: all
+ module AliasPredication
+ def as(other)
+ Nodes::As.new self, Nodes::SqlLiteral.new(other)
+ end
+ end
+end