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lib/comparable/tuple.ex

defimpl Timex.Comparable, for: Tuple do
alias Timex.Comparable
alias Timex.Convertable
@doc """
See docs for `Timex.compare/3`
"""
def compare(_, :distant_future, _granularity), do: -1
def compare(_, :distant_past, _granularity), do: 1
def compare(a, b, granularity) do
case Convertable.to_datetime(a) do
{:error, _} = err -> err
datetime ->
Comparable.compare(datetime, b, granularity)
end
end
def diff(a, b, granularity) do
case Convertable.to_datetime(a) do
{:error, _} = err -> err
datetime ->
Comparable.diff(datetime, b, granularity)
end
end
end