breadcrumbs_on_rails builder for Semanti UI breadcrumbs

_breadcrumbs.html.slim

- unless breadcrumbs.empty?
  div.ui.breadcrumb
    = render_breadcrumbs builder: BreadcrumbsOnRails::Breadcrumbs::SemanticUiBuilder

breadcrumbs_on_rails_overrides.rb

module BreadcrumbsOnRails
  module Breadcrumbs

    class SemanticUiBuilder < Builder
      def render
        @elements.collect do |element|
          render_element(element)
        end.join(@context.content_tag(:i, '', class: 'right chevron icon divider'))
      end

      def render_element(element)
        if element.path == nil
          content = compute_name(element)
        else
          content = @context.link_to_unless_current(compute_name(element), compute_path(element), element.options)
        end
        if @options[:tag]
          @context.content_tag(:a, content, class: 'section')
        else
          content
        end
      end
    end

  end
end