1. Intro to Contexts — Phoenix v1.8.1

Phoenix guides are broken into several major sections. The main building blocks are outlined under the "Core Concepts" section, where we explored the request life-cycle, wired up controller actions through our routers, and learned how Ecto allows data to be validated and persisted. Now it's time to tie it all together by writing web-facing features that interact with our greater Elixir application

[moro]

PhoenixのC/M感にContextsと言うのが導入され、しかもこれはDDDで由来のコンテキストらしいと教えてもらった。よさそう https://elixirforum.com/t/on-phoenix-contexts-ddd-and-bdd/6425 公式というかデファクトなのがよい