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kvasir

0.0.1-proto6
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Opinionated Kafka library.

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kvasir lib kvasir util util.ex
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lib/kvasir/util/util.ex 

defmodule Kvasir.Util do

  @moduledoc false



  @doc false

  @spec name(any) :: String.t()

  def name(name) when is_binary(name), do: name

  def name(name) when is_atom(name), do: to_string(name)

  def name({{:., _, names}, _, _}), do: names |> Enum.map(&name/1) |> Enum.join(".")

  def name({name, _, nil}) when is_atom(name), do: to_string(name)



  @doc false

  @spec keys_to_atoms(map) :: map

  def keys_to_atoms(map) when is_map(map),

    do: for({k, v} <- map, into: %{}, do: {String.to_atom(k), keys_to_atoms(v)})



  def keys_to_atoms(v), do: v



  @doc false

  @spec keys_to_atoms!(map) :: map | no_return

  def keys_to_atoms!(map) when is_map(map),

    do: for({k, v} <- map, into: %{}, do: {String.to_existing_atom(k), keys_to_atoms(v)})



  def keys_to_atoms!(v), do: v



  @doc false

  @spec identity(any) :: any

  def identity(value), do: {:ok, value}

end