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Update: This episode was published before Phoenix 1.3 was released. The final Phoenix 1.3 release has a few changes. After the steps in the video, you’ll need to:
MyApp.Web with MyAppWeb
Below are Chris McCord’s upgrade instructions that this episode is based on.
https://gist.github.com/chrismccord/71ab10d433c98b714b75c886eff17357
If you notice anything missing, please post in the comments.
In this episode we’ll build a chat application that has multiple chat rooms. The rooms will be created dynamically from the URL and will use Phoenix Channels to provide realtime functionality.
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In part 2 we’ll update our application to allow users to add cryptocurrencies from the UI. Once added, we’ll display the cryptocurrency and update pricing every minute using a GenServer.
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In part one of this series we’ll lay the foundation for our application. First we’ll see how we can fetch cryptocurrency prices. Then we’ll create a GenServer to store the prices and add it to our supervision tree.
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