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-rw-r--r--lib/arel/nodes/sql_literal.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/arel/nodes/sql_literal.rb b/lib/arel/nodes/sql_literal.rb
index 2c56644b99..73575a7d49 100644
--- a/lib/arel/nodes/sql_literal.rb
+++ b/lib/arel/nodes/sql_literal.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
module Arel
module Nodes
class SqlLiteral < String