Extracting Pure Functions
We begin refactoring a large view controller from the Wikipedia iOS app by pulling pieces of helper code out as pure functions.
Episode 103 · Jun 01 2018
Refactoring Large View Controllers
We explore a variety of techniques to refactor very large view controllers. As an example, we look at the largest view controller from the open source Wikipedia for iOS app.
6 Episodes · 2h36min
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1.
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2.
Extracting Model Code
We extract Core Data-related code from the large view controller and move it into the model layer.
Episode 104 · Jun 08 2018
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3.
Extracting Networking Code
We refactor networking-related code out of the view controller, separating networking and data transformation logic from UI code in the process.
Episode 105 · Jun 15 2018
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4.
Child View Controllers
We extract a child view controller to further slim down our large view controller, making sure the code keeps compiling throughout the process.
Episode 106 · Jun 22 2018
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5.
Child View Controllers (2)
We use the child view controller we created last time to factor out more code from the large view controller.
Episode 107 · Jun 29 2018
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6.
Extracting View Code
In the last episode of this series, we factor out view code from the large view controller into a custom view class.
Episode 108 · Jul 06 2018