In this episode of[Combine Essentials, we take a look at two of Combine's most commonly used operators, map and compactMap.
Combine's filter and compactMap operators share a few similarities and it is possible to use them interchangeably in some scenarios. That said, there are a number of key differences we discuss in today's episode of Combine Essentials.
This episode of Combine Essentials zooms in on Combine's merge operator. As the name suggests, the merge operator merges two or more upstream publishers into a single publisher. Even though the merge operator isn't difficult to use, there are a few pitfalls to watch out for.
In an earlier installment of Combine Essentials, you learned about Combine's map operator, one of the most commonly used operators. The map operator has one important limitation. The closure you pass to the map operator can't be throwing. Don't worry, though. Combine's tryMap operator addresses this shortcoming.