On Fri, Dec 25, 2015 at 9:07 AM, Jason Jobe via swift-evolution <[email protected]> wrote: > > Okay, > > I would like to propose that Transducers be considered for addition to the > Swift core. > > "Transducers are a powerful and composable way to build algorithmic > transformations that you can reuse in many contexts…" > > There are ways to build them w/out any language modification but they are not > as efficient as alternative expressions.
Hi Jason, I was playing with a similar idea here: https://github.com/apple/swift/blob/master/test/Prototypes/CollectionTransformers.swift You wouldn't find the word 'transducer' there, but it is based on similar principles, except it also allows you to optimize the AST of the transformation, and it is structured in such a way that would allow us to automatically parallelize the whole pipeline. Dmitri -- main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if (j){printf("%d\n",i);}}} /*Dmitri Gribenko <[email protected]>*/ _______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
