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rdoc/markup/simple_markup/inline.rb

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::as_string
::bitmap_for
::each_name_of

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SM::Attribute

We manage a set of attributes. Each attribute has a symbol name and a bit value

Constants

SPECIAL

Public Class Methods

as_string(bitmap) click to toggle source

 
               # File rdoc/markup/simple_markup/inline.rb, line 22
def Attribute.as_string(bitmap)
  return "none" if bitmap.zero?
  res = []
  @@name_to_bitmap.each do |name, bit|
    res << name if (bitmap & bit) != 0
  end
  res.join(",")
end

bitmap_for(name) click to toggle source

 
               # File rdoc/markup/simple_markup/inline.rb, line 12
def Attribute.bitmap_for(name)
  bitmap = @@name_to_bitmap[name]
  if !bitmap
    bitmap = @@next_bitmap
    @@next_bitmap <<= 1
    @@name_to_bitmap[name] = bitmap
  end
  bitmap
end

each_name_of(bitmap) click to toggle source

 
               # File rdoc/markup/simple_markup/inline.rb, line 31
def Attribute.each_name_of(bitmap)
  @@name_to_bitmap.each do |name, bit|
    next if bit == SPECIAL
    yield name.to_s if (bitmap & bit) != 0
  end
end