New docs for json views in Phoenix

[snewcomer]

Do we need new docs? Sry its been a while since I've looked at Phoenix, but with this new paradigm, it seems like we would make use of the Serializer?

https://hexdocs.pm/phoenix/json_and_apis.html

The usage docs

defmodule MyApp.PostView do
  use JSONAPI.View, type: "posts"

  def fields do
    [:text, :body, :excerpt]
  end

The default blueprint json file generated from mix.

defmodule MyApp.PostJSON do
  @doc """
  Renders a list of posts.
  """
  def index(%{posts: posts}) do
    %{data: for(post <- posts, do: data(post))}
  end

  @doc """
  Renders a single post.
  """
  def show(%{post: post}) do
    %{data: data(post)}
  end

  defp data(%Post{} = post) do
    %{
      id: post,
      text: post.text
    }
  end
end