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fields

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A collection of useful fields for building Phoenix apps faster!

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fields lib password.ex
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lib/password.ex 

defmodule Fields.Password do

  @moduledoc """

  An Ecto Type for hashed passwords.

  Hashed using Argon2. See `Fields.Helpers` for hashing details.



  ## Example



      schema "users" do

        field(:email, Fields.EmailEncrypted)

        field(:password, Fields.Password)

      end

  """

  @behaviour Ecto.Type



  alias Fields.Helpers



  def type, do: :binary



  def cast(value) do

    {:ok, to_string(value)}

  end



  def dump(value) do

    {:ok, Helpers.hash(:argon2, value)}

  end



  def load(value) do

    {:ok, value}

  end

end