Re: [Rd] Set operation generics

2013-10-22 Thread Hervé Pagès
Hi Hadley, On 10/22/2013 07:54 AM, Hadley Wickham wrote: Would anyone be interested in reviewing a patch to make the set operations (union, intersect, setdiff, setequal, is.element) generic? S3 generics, S4 generics, or primitives? I would expect S3. Can you even have an S4 generic in the ba

Re: [Rd] Set operation generics

2013-10-22 Thread Hadley Wickham
>> Would anyone be interested in reviewing a patch to make the set >> operations (union, intersect, setdiff, setequal, is.element) generic? > > S3 generics, S4 generics, or primitives? I would expect S3. Can you even have an S4 generic in the base package? (i.e. before the methods package is loade

Re: [Rd] Set operation generics

2013-10-21 Thread Hervé Pagès
Hi Hadley, On 10/21/2013 10:51 AM, Hadley Wickham wrote: Hi all, Would anyone be interested in reviewing a patch to make the set operations (union, intersect, setdiff, setequal, is.element) generic? S3 generics, S4 generics, or primitives? Since they are binary operations, sounds like suppor

[Rd] Set operation generics

2013-10-21 Thread Hadley Wickham
Hi all, Would anyone be interested in reviewing a patch to make the set operations (union, intersect, setdiff, setequal, is.element) generic? Thanks, Hadley -- Chief Scientist, RStudio http://had.co.nz/ __ R-devel@r-project.org mailing list https://