defmodule PodcastFeedWeb.FeedView do use PodcastFeedWeb, :view def format_length(length) do length |> IO.inspect parsed = length / 100 / 60 min = parsed |> trunc sec = parsed - min |> Float.floor(2) |> Float.to_string() |> String.split(".") |> Enum.at(1) "#{min}:#{sec}" end end