method

bitmap_for

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What's this?

bitmap_for(name) public

Returns a unique bit for name

# File lib/rdoc/markup/attributes.rb, line 28
  def bitmap_for name
    bitmap = @name_to_bitmap.assoc name

    unless bitmap then
      bitmap = @next_bitmap
      @next_bitmap <<= 1
      @name_to_bitmap << [name, bitmap]
    else
      bitmap = bitmap.last
    end

    bitmap
  end

bitmap_for

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