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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.Web.Utils.Guards do
@moduledoc """
Project-wide custom guards.
See: https://hexdocs.pm/elixir/master/patterns-and-guards.html#custom-patterns-and-guards-expressions
"""
@doc "Checks for non-empty string"
defguard not_empty_string(string) when is_binary(string) and string != ""
end
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