# File lib/nested_form/builder_mixin.rb, line 60
    def link_to_remove(*args, &block)
      options = args.extract_options!.symbolize_keys
      options[:class] = [options[:class], "remove_nested_fields"].compact.join(" ")

      # Extracting "milestones" from "...[milestones_attributes][...]"
      md = object_name.to_s.match /(\w+)_attributes\]\[[\w\d]+\]$/
      association = md && md[1]
      options["data-association"] = association

      args << (options.delete(:href) || "javascript:void(0)")
      args << options
      hidden_field(:_destroy) << @template.link_to(*args, &block)
    end