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Owen
20 lines
552 B
Elixir
20 lines
552 B
Elixir
# https://rosettacode.org/wiki/Convert_seconds_to_compound_duration
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defmodule PlantIdDiscordBot.Utils.Duration do
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@minute 60
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@hour @minute * 60
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@day @hour * 24
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@week @day * 7
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@divisor [@week, @day, @hour, @minute, 1]
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def sec_to_str(sec) do
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{_, [s, m, h, d, w]} =
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Enum.reduce(@divisor, {sec, []}, fn divisor, {n, acc} ->
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{rem(n, divisor), [div(n, divisor) | acc]}
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end)
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["#{w}w", "#{d}d", "#{h}h", "#{m}m", "#{s}s"]
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|> Enum.reject(fn str -> String.starts_with?(str, "0") end)
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|> Enum.join(" ")
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end
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end
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