Pipe (|) does not work with subscribe, dot (.) does

[bskubi]

Just a note that, similar to tap, the subscribe operator only works when called with '.', not with '|'.

Works:

channel.of(1, 2, 3).subscribe onNext: {println(it)}

Does not work:

channel.of(1, 2, 3) | subscribe onNext: {println(it)}