chiya/lib/chiya_web/format.ex

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563 B
Elixir

defmodule ChiyaWeb.Format do
def from_now(later, now \\ DateTime.utc_now()) do
diff = DateTime.diff(now, later)
cond do
diff <= -24 * 3600 -> "in #{div(-diff, 24 * 3600)}d"
diff <= -3600 -> "in #{div(-diff, 3600)}h"
diff <= -60 -> "in #{div(-diff, 60)}m"
diff <= -5 -> "in #{-diff}s"
diff <= 5 -> "now"
diff <= 60 -> "#{diff}s ago"
diff <= 3600 -> "#{div(diff, 60)}m ago"
diff <= 24 * 3600 -> "#{div(diff, 3600)}h ago"
true -> "#{div(diff, 24 * 3600)}d ago"
end
end
end