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https://github.com/TheRealOwenRees/plantid-discord-bot.git
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owenrees
02372f2076
* added list of tasks to achieve * update deps * update elixir version in CI/CD pipeline * update todo with branch push checks * underscores separation of large numbers * update elixir version and deps * add basic module docs * remove IO.inspect call * check if list is empty rather than traversing list for length * revert empty list code * duration tests * add mime type tests * use logger instread of inspect, remove todos * replace list length check with Enum.empty * replace list length check with !Enum.empty? * numbers readability fix by using underscores on large numbers * iucn parser replaced case with multiclause function and added test * replace map and join with map_join * fix multiple spec issues where map() must be inside a list
30 lines
756 B
Elixir
30 lines
756 B
Elixir
defmodule PlantIdDiscordBot.Utils.Duration do
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@moduledoc """
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Duration conversion functions.
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"""
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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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@doc """
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Convert seconds to a time string.
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# https://rosettacode.org/wiki/Convert_seconds_to_compound_duration
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## Examples
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iex> PlantIdDiscordBot.Utils.Duration.sec_to_str(65)
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iex> "1m 5s"
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"""
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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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