Sometimes we want to work with multiple Observable sequences, reacting to new elements emitted from one or more of those sequences. There are a handful of operators that combine Observable sequences in a variety of ways. In this chapter, we will explore such operators that allow us to combine and filter Observable sequences.
In this chapter, we will cover the following topics:
- Concatenating and prefixing
- Merging
- Zipping
- Performing side effects
- Creating a demo application to cover all the topics covered so far