BreadcrumbsOnRails::JsonLd provides a custom builder for BreadcrumbsOnRails.
Pass builder: BreadcrumbsOnRails::JsonLd::Builder
option to render_breadcrumbs
and
enclose them with script type="application/ld+json"
tag as follows:
<script type="application/ld+json">
<%= render_breadcrumbs builder: BreadcrumbsOnRails::JsonLd::Builder %>
</script>
Add this line to your application's Gemfile:
gem 'breadcrumbs_on_rails-json_ld'
And then execute:
$ bundle
Or install it yourself as:
$ gem install breadcrumbs_on_rails-json_ld
The gem is available as open source under the terms of the MIT License.