Attributes collection can be keyword list or map

[plicjo]

Closes #10

[mrmicahcooper]

After looking at this. We're really iterating through attrs a few times. I bet we could make it more efficient if build_attrs took a keyword or a map, and also converted the key to a string.

Wanna try that?

[plicjo]

I'm fairly certain that I don't understand what you mean.

...but I did try this to convert to string up top:

def attrs(factory_name, attrs \\ []) do
  build_attrs(factory_name, Enum.into(attrs, [], fn {k, v} -> {to_string(k), v} end))
  |> elem(1)
  |> Enum.into(%{})
end

And I got the following:

 1) test build attrs by using defined factory and passed in attributes (EctoFactoryTest)
     test/ecto_factory_test.exs:43
     ** (ArgumentError) expected a keyword list, but an entry in the list is not a two-element tuple with an atom as its first element, got: {"age", 99}
     code: user = EctoFactory.attrs(:user_with_default_username, age: 99)
     stacktrace:
       (elixir 1.11.2) lib/keyword.ex:475: Keyword.keys/1
       (ecto_factory 0.2.0) lib/ecto_factory.ex:119: EctoFactory.build_attrs/2
       (ecto_factory 0.2.0) lib/ecto_factory.ex:49: EctoFactory.attrs/2
       test/ecto_factory_test.exs:44: (test)

Some thoughts:

1. I have no idea if I understand your request.
2. I have no idea if Ecto wants atoms (I think it does, dunno how to confirm).

[plicjo]

@mrmicahcooper How about now?