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zoi lib zoi iso datetime.ex
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lib/zoi/iso/datetime.ex

defmodule Zoi.ISO.DateTime do
@moduledoc false
use Zoi.Type.Def
def new(opts \\ []) do
apply_type(opts)
end
defimpl Zoi.Type do
def parse(schema, input, _opts) when is_binary(input) do
case DateTime.from_iso8601(input) do
{:error, _reason} ->
error(schema)
{:ok, _parsed, _offset} ->
{:ok, input}
end
end
def parse(schema, _input, _opts) do
error(schema)
end
defp error(schema) do
{:error, schema.meta.error || "invalid type: must be an ISO datetime"}
end
end
end