module Kitchen::Directions::BakeEquations
Public Class Methods
v1(book:, number_decorator: :none, cases: false)
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# File lib/kitchen/directions/bake_equations.rb, line 6 def self.v1(book:, number_decorator: :none, cases: false) book.chapters.search('div[data-type="equation"]:not(.unnumbered)').each do |eq| chapter = eq.ancestor(:chapter) number = "#{chapter.count_in(:book)}.#{eq.count_in(:chapter)}" # Store label information eq.target_label(label_text: 'equation', custom_content: number, cases: cases) decorated_number = case number_decorator when :none number when :parentheses "(#{number})" else raise "Unsupported number_decorator '#{number_decorator}'" end # Bake the equation eq.append(child: <<~HTML <div class="os-equation-number"> <span class="os-number">#{decorated_number}</span> </div> HTML ) end end