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csv_parser

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A simple csv parser that supports both CSV and XLSX

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csv_parser lib csv.ex
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lib/csv.ex 

defmodule CsvParser.Csv do

	alias __MODULE__



	@moduledoc false



	defstruct [:path, :opts]



	def new(path, opts) do

		opts = Keyword.put_new(opts, :strip_fields, true)

		opts = case opts[:map] do

			true -> Keyword.put(opts, :headers, true)

			_ -> opts

		end



		{:ok, %Csv{path: path, opts: opts}}

	end



	def reduce(csv, acc, fun) do

		csv.path

		|> File.stream!()

		|> CSV.decode(csv.opts)

		|> Enum.reduce(acc, fun)

	end

end