Method: OpenStax::Content::Fragment::Exercise#initialize

Defined in:
lib/openstax/content/fragment/exercise.rb

#initialize(node:, title: nil, labels: []) ⇒ Exercise

Returns a new instance of Exercise.



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# File 'lib/openstax/content/fragment/exercise.rb', line 41

def initialize(node:, title: nil, labels: [])
  super

  @embed_queries = node.css(ABSOLUTIZED_EMBED_URL_CSS).map do |anchor|
    url = anchor.attribute('href').value
    match = ABSOLUTIZED_EMBED_URL_REGEX.match(url)
    next if match.nil?

    [ match[1].to_sym, URI.decode_www_form_component(match[2]) ]
  end.compact
end