# Workaround to get Arel to work with newer versions of ruby
# from: https://stackoverflow.com/a/44286212
module Arel
  module Visitors
    class DepthFirst < Arel::Visitors::Visitor
      alias :visit_Integer :terminal
    end

    class Dot < Arel::Visitors::Visitor
      alias :visit_Integer :visit_String
    end

    class ToSql < Arel::Visitors::Visitor
      alias :visit_Integer :literal
    end
  end
end