# File lib/rake/task_arguments.rb, line 14
14:     def initialize(names, values, parent=nil)
15:       @names = names
16:       @parent = parent
17:       @hash = {}
18:       names.each_with_index { |name, i|
19:         @hash[name.to_sym] = values[i] unless values[i].nil?
20:       }
21:     end