RosettaCodeData/Task/Nested-function/Nanoquery/nested-function.nanoquery

def makeList(separator)
	counter = 1
	
	def makeItem(item)
		result = str(counter) + separator + item + "\n"
		counter += 1
		return result
	end

	return makeItem("first") + makeItem("second") + makeItem("third")
end

println makeList(". ")