Module: Bookify::Sections

Defined in:
lib/bookify/sections.rb

Constant Summary collapse

InvalidLevel = 
Class.new(StandardError)
@@sections = 
[]

Class Method Summary collapse

Class Method Details

.add(level, title, dest) ⇒ Object 



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# File 'lib/bookify/sections.rb', line 7

def self.add(level, title, dest)
  case level
  when :h1
    @@sections << {title: title, dest: dest, subsections: []}
  when :h2
    return if @@sections.empty?
    @@sections.last[:subsections] << {title: title, dest: dest}
  else
    raise InvalidLevel, level
  end
end

.all ⇒ Object 



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# File 'lib/bookify/sections.rb', line 19

def self.all
  @@sections
end

.current_h1_title ⇒ Object 



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# File 'lib/bookify/sections.rb', line 23

def self.current_h1_title
  @@sections.any? ? @@sections.last[:title] : nil
end

.reset ⇒ Object 



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# File 'lib/bookify/sections.rb', line 27

def self.reset
  @@sections = []
end