In the previous episode, we used the MeasurementFormatter
class to format the raw values the Clear Sky API returns. This is convenient and we use the MeasurementFormatter
class several more times in the next few episodes. In this episode, we create an elegant API that wraps around the MeasurementFormatter
API to avoid code duplication.
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Mastering MVVM with SwiftUI
Avoiding Code Duplication
by Bart Jacobs in Model-View-ViewModel
Swift 5
Xcode 14
iOS 16
Mastering MVVM with SwiftUI
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1 Views, Models, and View Models
03:37
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04:49
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07:05
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07:51
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06:12
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05:50
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06:33
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8 Populating the Locations View
10:17
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08:17
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10 Populating the Location View
08:22
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10:08
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14 Populating the Add Location View
07:51
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15 Integrating the Geocoding Service
11:29
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18 Optimizing the User Experience
08:44
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19 Refactoring the Add Location View
05:09
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21 Updating Locations in User Defaults
08:24
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08:18
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23 Defining the Weather Data Model
09:22
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05:33
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25 Injecting Base URL and API Key
07:50
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27 Avoiding Code Duplication
09:03
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29 Refactoring the Forecast View Model
04:49
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30 Refactoring the Location View Model
05:27
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05:47
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33 Injecting Dependencies with Swinject
07:03
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34 Unit Testing a Simple View Model
09:49
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35 Unit Testing a Complex View Model
09:12
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36 Writing Asynchronous Unit Tests
08:10