Contents

require_relative '../base'

module CCS::Components
  module GovUK
    # = GOV.UK Back Link
    #
    # This is used to generate the back link component from the
    # {https://design-system.service.gov.uk/components/back-link GDS - Components - Back link}
    #
    # @!attribute [r] text
    #   @return [String] Text for the back link
    # @!attribute [r] href
    #   @return [String] The href for the back link

    class BackLink < Base
      private

      attr_reader :text, :href

      public

      # @param text [String] the text for the back link
      # @param href [String] the href for the back link
      # @param options [Hash] options that will be used in customising the HTML
      #
      # @option options [String] :classes additional CSS classes for the back link HTML
      # @option options [Hash] :attributes ({}) any additional attributes that will added as part of the HTML

      def initialize(text:, href:, **options)
        super(**options)

        @text = text
        @href = href
      end

      # Generates the HTML for the GOV.UK Back link component
      #
      # @return [ActiveSupport::SafeBuffer]

      def render
        link_to(text, href, **options[:attributes])
      end

      # The default attributes for the back link

      DEFAULT_ATTRIBUTES = { class: 'govuk-back-link' }.freeze
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ccs-frontend_helpers-0.1.0.rc.2	lib/ccs/components/govuk/back_link.rb