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authordcc <dcc@logografos.com>2023-09-02 00:52:52 -0700
committerdcc <dcc@logografos.com>2023-09-02 00:52:52 -0700
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+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 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