27 lines
817 B
Lua
27 lines
817 B
Lua
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local lasagna = {}
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-- add a 'oven_time' field to the lasagna table
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lasagna.oven_time = 40
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-- returns the remaining minutes based on the actual minutes in the oven
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function lasagna.remaining_oven_time(actual_minutes_in_oven)
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return lasagna.oven_time - actual_minutes_in_oven
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-- remaining_oven_time body
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end
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-- calculates and returns the time needed to prepare the lasagna on the amount
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-- of layers
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function lasagna.preparation_time(number_of_layers)
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return number_of_layers * 2
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-- preparation_time body
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end
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-- calculates the time elapsed cooking the lasagna - including preparation time
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-- and baking time.
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function lasagna.elapsed_time(number_of_layers, actual_minutes_in_oven)
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return lasagna.preparation_time(number_of_layers) + actual_minutes_in_oven
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-- elapsed_time body
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end
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return lasagna
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