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teex

0.4.1
0.4.3 0.4.2 0.4.1 0.4.0

Use Elixir as a scripting language with Hex packages, anywhere on your system. No Mix project required!

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teex lib util struct_builder.ex
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lib/util/struct_builder.ex 

defmodule Teex.Util.StructBuilder do

  @moduledoc false

  defmacro __using__(_opts) do

    quote do

      import Teex.Util.StructBuilder

    end

  end



  defmacro builder() do

    quote generated: true do

      def build(attrs) do

        filtered = Enum.filter(attrs, fn {_k, v} -> !is_nil(v) end)

        struct(unquote(__CALLER__.module), filtered)

      end

    end

  end

end