Monday, April 24, 2017

Action Cable ‘Hello World’ with Rails 5.1

Most people have seen examples of Action Cable chat applications. I find them too big for a quick introduction to the idea of Action Cable. For my new “Learn Rails 5.

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How can you work with a JSON value if you know nothing about it?

I have talked about the difficulty of typing certain JSON values coming from some APIs. The JSON is just very complicated. When I do that,...