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- # Pleroma: A lightweight social networking server
- # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
- # SPDX-License-Identifier: AGPL-3.0-only
-
- defmodule Pleroma.Maps do
- def put_if_present(map, key, value, value_function \\ &{:ok, &1}) when is_map(map) do
- with false <- is_nil(key),
- false <- is_nil(value),
- {:ok, new_value} <- value_function.(value) do
- Map.put(map, key, new_value)
- else
- _ -> map
- end
- end
-
- def safe_put_in(data, keys, value) when is_map(data) and is_list(keys) do
- Kernel.put_in(data, keys, value)
- rescue
- _ -> data
- end
- end
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