Class SM::Attribute
In: rdoc/markup/simple_markup/inline.rb
Parent: Object

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

Methods

as_string   bitmap_for   each_name_of  

Constants

SPECIAL = 1

Public Class methods

as_string(bitmap)

[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)

[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) {|name.to_s if (bitmap & bit) != 0| ...}

[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

[Validate]

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