Sequence Publisher In Combine

Combine extends the Sequence protocol to provide a way to create a publisher from a sequence. The publisher property on a sequence creates a publisher that emits the elements of the sequence, and then finishes.

Here’s an example of how to create a publisher from an array:

import Combine

let array = [1, 2, 3, 4, 5]

array.publisher
    .sink {
        print($0)
    } receiveValue: {
        print($0)
    }

This code creates a publisher from an array of integers and prints each element to the console.

1
2
3
4
5
finished