defmodule IE do
  @moduledoc false

  @people [
    %{name: "Mike", likes: "ski, arts", dob: ~D[1992-04-15]},
    %{name: "Mary", likes: "travels"  , dob: ~D[1992-04-15]},
    %{name: "Ann" , likes: "reading"  , dob: ~D[1992-04-15]},
    %{name: "Ray" , likes: "cycling"  , dob: ~D[1977-08-28]},
    %{name: "Bill", likes: "karate"   , dob: ~D[1977-08-28]},
    %{name: "Joe" , likes: "boxing"   , dob: ~D[1977-08-28]},
    %{name: "Jill", likes: "cooking"  , dob: ~D[1976-09-28]}
  ]

  @people_as_keywords [
    [name: "Mike", likes: "ski, arts", dob: ~D[1992-04-15]],
    [name: "Mary", likes: "travels"  , dob: ~D[1992-04-15]],
    [name: "Ann" , likes: "reading"  , dob: ~D[1992-04-15]],
    [name: "Ray" , likes: "cycling"  , dob: ~D[1977-08-28]],
    [name: "Bill", likes: "karate"   , dob: ~D[1977-08-28]],
    [name: "Joe" , likes: "boxing"   , dob: ~D[1977-08-28]],
    [name: "Jill", likes: "cooking"  , dob: ~D[1976-09-28]]
  ]

  # Functions for iex session...
  #
  # Examples:
  #   require IE
  #   IE.use
  #   MapSorter.sort(people(), asc: :dob, desc: :likes)
  #   MapSorter.sort(people_as_keywords(), asc: :dob, desc: :likes)
  #   MapSorter.sort(people(), asc: :dob, desc: :name)
  #   MapSorter.sort(people_as_keywords(), asc: :dob, desc: :name)
  #   MapSorter.sort(people(), desc: :dob, asc: :likes)
  #   MapSorter.sort(people_as_keywords(), desc: :dob, asc: :likes)
  #   MapSorter.sort(people(), desc: :dob, asc: :name)
  #   MapSorter.sort(people_as_keywords(), desc: :dob, asc: :name)

  defmacro use() do
    quote do
      import IE
      alias MapSorter.Support
      require MapSorter
      :ok
    end
  end

  def people(), do: @people
  def people_as_keywords(), do: @people_as_keywords
end