gitlab-org--gitlab-foss/lib/banzai/filter/mermaid_filter.rb

# frozen_string_literal: true

# Generated HTML is transformed back to GFM by app/assets/javascripts/behaviors/markdown/nodes/code_block.js
module Banzai
  module Filter
    class MermaidFilter < HTML::Pipeline::Filter
      def call
        doc.css('pre[lang="mermaid"] > code').add_class('js-render-mermaid')

        doc
      end
    end
  end
end
Enable frozen strings in lib/banzai/filter/.rb Excludes a few filters that require more work: lib/banzai/filter/image_lazy_load_filter_spec.rb * lib/banzai/filter/syntax_highlight_filter_spec.rb * lib/banzai/filter/table_of_contents_filter_spec.rb Part of #47424 2018-07-23 09:32:32 +00:00			`# frozen_string_literal: true`

Use nodes and marks to power Copy-as-GFM The spec needed to be updated because in some cases the resulting Markdown is slightly different, though equally valid. 2019-01-23 11:21:12 +00:00			`# Generated HTML is transformed back to GFM by app/assets/javascripts/behaviors/markdown/nodes/code_block.js`
Add support of Mermaid 2017-11-22 03:12:04 +00:00			`module Banzai`
			`module Filter`
			`class MermaidFilter < HTML::Pipeline::Filter`
			`def call`
Copy Mermaid graphs as GFM 2017-12-20 13:48:09 +00:00			`doc.css('pre[lang="mermaid"] > code').add_class('js-render-mermaid')`
Add support of Mermaid 2017-11-22 03:12:04 +00:00
			`doc`
			`end`
			`end`
			`end`
			`end`