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# frozen_string_literal: true
module XPath
class Union
include Enumerable
attr_reader :expressions
alias_method :arguments, :expressions
def initialize(*expressions)
@expressions = expressions
end
def expression
:union
end
def each(&block)
arguments.each(&block)
end
def method_missing(*args) # rubocop:disable Style/MethodMissingSuper, Style/MissingRespondToMissing
XPath::Union.new(*arguments.map { |e| e.send(*args) })
end
def to_xpath(type = nil)
Renderer.render(self, type)
end
alias_method :to_s, :to_xpath
end
end
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