# File lib/dm-validations.rb, line 214
      def add_validator_to_context(opts, fields, klazz)
        fields.each do |field|
          validator = klazz.new(field, opts)
          if opts[:context].is_a?(Symbol)
            unless validators.context(opts[:context]).include?(validator)
              validators.context(opts[:context]) << validator
              create_context_instance_methods(opts[:context])
            end
          elsif opts[:context].is_a?(Array)
            opts[:context].each do |c|
              unless validators.context(c).include?(validator)
                validators.context(c) << validator
                create_context_instance_methods(c)
              end
            end
          end
        end
      end