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lib/lapin/utils.ex
defmodule Lapin.Utils do
@moduledoc """
Misc utility functions
"""
@doc """
Checks the cconfiguration contains some keys
"""
@spec check_mandatory_params(Keyword.t(), [atom]) :: :ok | {:error, :missing_params, [atom]}
def check_mandatory_params(configuration, params) do
if Enum.all?(params, &Keyword.has_key?(configuration, &1)) do
:ok
else
missing_params = Enum.reject(params, &Keyword.has_key?(configuration, &1))
{:error, :missing_params, missing_params}
end
end
end