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ruby--ruby/lib/rdoc/markup/attr_changer.rb

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class RDoc::Markup
AttrChanger = Struct.new :turn_on, :turn_off # :nodoc:
end
##
# An AttrChanger records a change in attributes. It contains a bitmap of the
# attributes to turn on, and a bitmap of those to turn off.
class RDoc::Markup::AttrChanger
def to_s # :nodoc:
"Attr: +#{turn_on}/-#{turn_off}"
end
def inspect # :nodoc:
'+%d/-%d' % [turn_on, turn_off]
end
end