From the course: Learning Combine with Swift

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Handle errors with Combine

Handle errors with Combine - Swift Tutorial

From the course: Learning Combine with Swift

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Handle errors with Combine

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- [Instructor] An important aspect of coding is being able to account for errors or in other words, handle errors. Like any other framework Combine is certain to encounter errors, from networking to decoding to incorrect credentials. As a good citizen programmer, it is imperative that you handle the unexpected in a graceful manner. In this video, we're going to talk about all the different ways in which you can error handle your Combine pipelines. In Combine, errors are not an afterthought. As a matter of fact, the framework forces you to think about and declare, in advanced, a type error definition, early on. There are a few ways in which Combine lets you work with errors, first of which is leveraging the operator mapError. This is akin to map operator used to map multiple events, emitted through a filtering mechanism to a singular response. For network related matters such as temporary connectivity, you can always use…

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