Swap-Aggregator-Subgraph/node_modules/pull-stream/docs/throughs/index.md
Richa-iitr d211083153 Revert "Revert "added handler""
This reverts commit c36ee8c5ca.
2022-07-03 07:30:05 +05:30

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Throughs

A Through is a stream that both reads and is read by another stream.

Through streams are optional.

Put through streams in-between sources and sinks, like this:

pull(source, through, sink)

Also, if you don't have the source/sink yet, you can pipe multiple through streams together to get one through stream!

var throughABC = function () {
  return pull(
    throughA(),
    throughB(),
    throughC()
  )
}

Which can then be treated like a normal through stream!

pull(source(), throughABC(), sink())

See also:

map

asyncMap

filter

filterNot

unique

nonUnique

take

flatten