lib/arel/engines/sql/core_extensions/object.rb


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module Arel
  module Sql
    module ObjectExtensions
      def to_sql(formatter)
        formatter.scalar self
      end

      def equality_predicate_sql
        '='
      end
      
      def inequality_predicate_sql
        '!='
      end

      Object.send(:include, self)
    end
  end
end