new

# File activemodel/lib/active_model/attribute_methods.rb, line 394
          def initialize(options = {})
            @prefix, @suffix = options.fetch(:prefix, ""), options.fetch(:suffix, "")
            @regex = /^(?:#{Regexp.escape(@prefix)})(.*)(?:#{Regexp.escape(@suffix)})$/
            @method_missing_target = "#{@prefix}attribute#{@suffix}"
            @method_name = "#{prefix}%s#{suffix}"
          end