I have to admit that I prefer the curried argument list in this case. It reads more DSLly:
.mapAsync(parallelism = 7) (do stuff) -Endre On Tue, Apr 28, 2015 at 10:38 AM, Roland Kuhn <[email protected]> wrote: > More reasoning (but please correct me): for foldLeft the curried argument > list is needed in order to fix the function’s input type which would > otherwise need to be specified explicitly, plus it allows infix operator > notation (which is desirable for consistency with the :\ operator). Neither > of these arguments apply to mapAsync AFAICS. > > Regards, > > Roland > > Sent from my iPhone > > On 28 Apr 2015, at 10:11, Roland Kuhn <[email protected]> wrote: > > I'm on the phone right now and might be missing something but shouldn't > the following work? > > .mapAsync(4, { case …}) > > Regards, > > Roland > > Sent from my iPhone > > On 28 Apr 2015, at 07:37, Jakub Liska <[email protected]> wrote: > > I'm deconstructing the argument on like 20 places in my application : > > flow.mapAsync { case res :: errors :: result :: HNil => ... } > > and now pattern matching will have to be used everywhere for the argument > to be deconstruced ... this interface is really unfortunate > > > On Tuesday, April 28, 2015 at 7:24:34 AM UTC+2, Jakub Liska wrote: >> >> Hey, >> >> shouldn't the : >> >> Flow#mapAsync(parallelism: Int, f: Out ⇒ Future[T]): Repr[T, Mat] >> >> method have this signature : >> >> Flow#mapAsync(parallelism: Int)(f: Out ⇒ Future[T]): Repr[T, Mat] >> >> as scala collection foldLeft, so it could be called like : >> >> Flow[Resource].mapAsync(4) { res => asyncCode } >> >> It is always a drag to call methods with function argument if multiple >> arguments are present... >> > -- > >>>>>>>>>> Read the docs: http://akka.io/docs/ > >>>>>>>>>> Check the FAQ: > http://doc.akka.io/docs/akka/current/additional/faq.html > >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > > -- > >>>>>>>>>> Read the docs: http://akka.io/docs/ > >>>>>>>>>> Check the FAQ: > http://doc.akka.io/docs/akka/current/additional/faq.html > >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "Akka Developer List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
