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Contents
# frozen_string_literal: true
module Kitchen
module Directions
module BakeEquations
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
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems