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Often when testing Phoenix controllers you'll need to initialize the session with data. In this episode we'll learn how to do just that using the Plug.Test module.
Oban is a job processing library that uses Postgres. In this episode we’ll add Oban to an existing Elixir project and use it to move some work to the background.
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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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In this episode we’ll get an introduction to Elixir structs. Great for anyone just getting started with Elixir.
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By default, Phoenix doesn’t precompile templates in nested directories. In this episode we’ll see how we can update Phoenix to let us use templates in nested directories.
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In this episode we’ll take an existing Elixir Phoenix application and build an Atom feed for it. To build the feed we’ll use the Atomex package.
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In this episode we’ll explore one way of mocking external HTTP requests when testing using ExVCR. ExVCR records the actual HTTP request and response and replays it whenever that test runs.
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In the final part of this series we’ll use Phoenix Channels to improve the UI so that our coin tracker page updates automatically when a new cryptocurrency price is found.
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In part 3 we’ll create a schema for our coin data so that we don’t lose data when we restart our app.
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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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