Mario Blažević schrieb:
Henning Thielemann wrote:
Stupid question: Is it related to Arrows?
Not really. You might say it's more general than arrows, because
the streaming components are not restricted to a single input and
single output type. On the other hand, they are all specific to stream
processing, much like Fudgets and Yampa which are arrow-based.
Arrows use tuple values for multiple inputs and outputs. Actually I'm
using arrows this way for signal processing.
I suppose the Transducer data type [1] could be made an Arrow
instance, which would let me rename the 'connect' combinator [2] to
(>>>). I'll have a look at Yampa to see if I can harvest more
combinator names, thank you!
[1]
http://hackage.haskell.org/packages/archive/scc/0.4/doc/html/Control-Concurrent-SCC-Types.html#t%3ATransducer
[2]
http://hackage.haskell.org/packages/archive/scc/0.4/doc/html/Control-Concurrent-SCC-Combinators.html#v%3Aconnect
In whatever way it is related to arrows, maybe you can mention it on the
project page.
_______________________________________________
Haskell-Cafe mailing list
[email protected]
http://www.haskell.org/mailman/listinfo/haskell-cafe
