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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 pick up where we left off in #108 and refactor our application to create a process for each user shopping cart. To do this we’ll use DynamicSupervisor and Elixir’s Registry.
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In part 2 of this series we’ll add to our existing shopping cart by allowing users to remove items from their existing carts.
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There are many ready-made ecommerce solutions, but sometimes you need to write your own. In this episode we’ll start building custom shopping cart functionality into an existing application with OTP.
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