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mete

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Basic measuring tool and telemetry writer using InfluxDB.

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mete lib mete utils.ex
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lib/mete/utils.ex 

defmodule Mete.Utils do

  @moduledoc false

  def into_tags([], tags), do: tags

  def into_tags(keyword, tags), do: into_tags(keyword, [], tags)



  def into_tags([{key, nil} | keyword], prepend, tags) do

    into_tags(keyword, prepend, :lists.keydelete(key, 1, tags))

  end



  def into_tags([{key, _} = pair | keyword], prepend, tags) do

    into_tags(keyword, [pair | prepend], :lists.keydelete(key, 1, tags))

  end



  def into_tags([], prepend, tags) do

    prepend ++ tags

  end

end