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VelizarHristov/argument.rb

Created July 30, 2016 17:47
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argument.rb
def reorder(order)
expected_len = trip_items.length - 1
actual_len = order.length
if expected_len != actual_len
raise ArgumentError.new("Received order of length #{actual_len}, expected #{expected_len}")
end
# more code goes here
end
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