# File lib/rubygems/util/list.rb, line 39 def self.prepend(list, value) return List.new(value) unless list List.new value, list end
# File lib/rubygems/util/list.rb, line 5 def each n = self while n yield n.value n = n.tail end end
# File lib/rubygems/util/list.rb, line 24 def find n = self while n v = n.value return v if yield(v) n = n.tail end nil end
# File lib/rubygems/util/list.rb, line 35 def prepend(value) List.new value, self end
# File lib/rubygems/util/list.rb, line 13 def to_a ary = [] n = self while n ary.unshift n.value n = n.tail end ary end