• use pull(pull.map(mapToArray), pull.flatten())
• use pull-through
• use pull-flatmap

• use stream-to-pull-stream back pressure will still work correctly. make sure you use toPull.source(readable) toPull.sink(writable) or toPull.duplex(duplex).

generally, avoid doing this if you can because you'll loose back pressure, but if you must

• use pull-pushable

• use pull-paramap order will be preserved.

• use pull-defer
• or pull-cont

yes.

• use pull-cat

eg: if there's an error, I want to stream to stderr, otherwise stream to stdout