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26 lines
631 B
26 lines
631 B
defmodule Lasagna do |
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@spec expected_minutes_in_oven() :: integer() |
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def expected_minutes_in_oven do |
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40 |
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end |
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@spec remaining_minutes_in_oven(integer()) :: integer() |
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def remaining_minutes_in_oven(elapsed) do |
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expected_minutes_in_oven() - elapsed |
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end |
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@spec preparation_time_in_minutes(integer()) :: integer() |
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def preparation_time_in_minutes(layers) do |
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layers * 2 |
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end |
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@spec total_time_in_minutes(integer(), integer()) :: integer() |
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def total_time_in_minutes(layers, minutes) do |
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preparation_time_in_minutes(layers) + minutes |
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end |
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@spec alarm() :: String.t() |
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def alarm do |
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"Ding!" |
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end |
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end
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