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# frozen_string_literal: true
module Banzai
module Filter
class SuggestionFilter < HTML::Pipeline::Filter
# Class used for tagging elements that should be rendered
TAG_CLASS = 'js-render-suggestion'.freeze
def call
return doc unless suggestions_filter_enabled?
doc.search('pre.suggestion > code').each do |node|
node.add_class(TAG_CLASS)
end
doc
end
def suggestions_filter_enabled?
context[:suggestions_filter_enabled]
end
end
end
end
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