Method: RDoc::Markup::Attributes#bitmap_for

Defined in:
lib/rdoc/markup/attributes.rb

#bitmap_for(name) ⇒ Object

Returns a unique bit for name



28
29
30
31
32
33
34
35
36
37
38
39
40
 
# 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