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ruby19
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lib64
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ruby
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1.9.1
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rdoc
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markup
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files >> //opt/alt/ruby19/lib64/ruby/1.9.1/rdoc/markup/list_item.rb
## # An item within a List that contains paragraphs, headings, etc. class RDoc::Markup::ListItem ## # The label for the ListItem attr_accessor :label ## # Parts of the ListItem attr_reader :parts ## # Creates a new ListItem with an optional +label+ containing +parts+ def initialize label = nil, *parts @label = label @parts = [] @parts.push(*parts) end ## # Appends +part+ to the ListItem def << part @parts << part end def == other # :nodoc: self.class == other.class and @label == other.label and @parts == other.parts end ## # Runs this list item and all its #parts through +visitor+ def accept visitor visitor.accept_list_item_start self @parts.each do |part| part.accept visitor end visitor.accept_list_item_end self end ## # Is the ListItem empty? def empty? @parts.empty? end ## # Length of parts in the ListItem def length @parts.length end def pretty_print q # :nodoc: q.group 2, '[item: ', ']' do if @label then q.text @label q.breakable end q.seplist @parts do |part| q.pp part end end end ## # Adds +parts+ to the ListItem def push *parts @parts.push(*parts) end end
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