Module: Kitchen::Directions::BakeLearningObjectives

Defined in:
lib/kitchen/directions/bake_learning_objectives.rb

Class Method Summary collapse

Class Method Details

.v1(chapter:) ⇒ Object 



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# File 'lib/kitchen/directions/bake_learning_objectives.rb', line 6

def self.v1(chapter:)
  chapter.abstracts.each do |abstract|
    abstract.prepend(child: "<h3 data-type='title'>#{I18n.t(:learning_objectives)}</h3>")
  end
end

.v2(chapter:, add_title: true) ⇒ Object 



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# File 'lib/kitchen/directions/bake_learning_objectives.rb', line 12

def self.v2(chapter:, add_title: true)
  learning_objectives =
    chapter.abstracts.any? ? chapter.abstracts : chapter.learning_objectives

  learning_objectives.each do |abstract|
    if add_title
      abstract.prepend(child: "<h3 data-type='title'>#{I18n.t(:learning_objectives)}</h3>")
    end

    ul = abstract.first!('ul')
    ul.add_class('os-abstract')
    ul.search('li').each_with_index do |li, index|
      li.replace_children(with:
        <<~HTML
          <span class="os-abstract-token">#{chapter.count_in(:book)}.#{abstract.count_in(:chapter)}.#{index + 1}</span>
          <span class="os-abstract-content">#{li.children}</span>
        HTML
      )
    end
  end
end

.v3(chapter:) ⇒ Object

Wraps & moves abstract under the corresponding chapter objective in the intro page



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# File 'lib/kitchen/directions/bake_learning_objectives.rb', line 35

def self.v3(chapter:)
  abstracts = chapter.abstracts.map do |abstract|
    abstract.wrap('<div class="learning-objective">')
    abstract.parent
  end

  chapter.introduction_page.search('div.os-chapter-objective') \
         .each_with_index do |objective, index|
    objective.append(child: abstracts[index].cut.paste)
  end
end