Full list of "Texas" (ie ASCII) set operators: union: (|) intersection: (&) set difference: (-) symmetric difference: (^) subset: (<=) proper subset: (<) superset: (>=) proper superset: (>) is an element of: (elem) is contained by: (cont)
On Thu, Jul 18, 2013 at 11:45 AM, Solomon Foster <colo...@gmail.com> wrote: > All set operations work on Rakudo, but none of the Unicode set > operators are enabled, because multibyte Unicode characters kill the > performance of Rakudo's parser when compiling Rakudo. > > So for example you can use (|) for set union, but not ∪. I think > there are probably some glitches there yet, particularly with set > construction -- Rakudo's version is based on an older version of > Niecza's implementation. I'll probably get around to porting Niecza's > updates over to Rakudo before the August release. > > On Thu, Jul 18, 2013 at 11:21 AM, Richard Hainsworth > <rich...@rusrating.ru> wrote: >> I'm well behind the curve on implementation, this I know. >> >> But before writing the email, I checked the perl6 web site on what was >> implemented. Set operations still given as not implemented. >> >> The impression I formed was that set operations would be a long time coming >> - even after Christmas. >> >> What subset is implemented (perhaps better, where is this documented). >> >> Richard >> >> >> On 07/18/2013 07:16 PM, Moritz Lenz wrote: >>> >>> On 07/18/2013 01:07 PM, Richard Hainsworth wrote: >>>> >>>> Are set operations needed in Perl6? No implementation of the perl6 set >>>> specification yet exists (AFAIK). >>> >>> >>> You are wrong. Both rakudo and niecza implement significant subsets of the >>> set specification. >>> >>> Cheers, >>> Moritz >> >> > > > > -- > Solomon Foster: colo...@gmail.com > HarmonyWare, Inc: http://www.harmonyware.com -- Solomon Foster: colo...@gmail.com HarmonyWare, Inc: http://www.harmonyware.com
