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pipeline (clj)
(source)function
(pipeline n to xf from)
(pipeline n to xf from close?)
(pipeline n to xf from close? ex-handler)
Takes elements from the from channel and supplies them to the to
channel, subject to the transducer xf, with parallelism n. Because
it is parallel, the transducer will be applied independently to each
element, not across elements, and may produce zero or more outputs
per input. Outputs will be returned in order relative to the
inputs. By default, the to channel will be closed when the from
channel closes, but can be determined by the close? parameter. Will
stop consuming the from channel if the to channel closes.
Note this is supplied for API compatibility with the Clojure version.
Values of N > 1 will not result in actual concurrency in a
single-threaded runtime.